With the growing spiritual and social rift, Tian Tian is regarded as a leader among the "energetic generation facing the future". Tasadar was frustrated with the old-fashioned dogma of abstinence for the elderly. He thought that it would be a disaster if we could not re-evaluate the unchangeable customs and their incompetence in the spiritual society.

Although the Dark Templars are repugnant in doctrine, Tasada is still full of interest in them. Even so, Tasada, like his good friend Phoenix, reached the level of the Templar and won the title of executive.

The expedition fleet led by Tasada encountered an alien scout while cruising in the Copruxing area. These simple scouts are only curious about the unknown. Out of insurance, Tasadar sent them back to Ayr to contact the Catalin crystal. To the shock of the elves, this creature has a natural affinity for the energy of Ketalin crystal, which means that, like the elves, they are also guided by the evolution of Xel'Naga (in fact, Amon intervened). What's more disturbing is that this kind of thinking communication is vague: find human beings … learn … evolve.

Parliament thinks that the race called "human" is worthless, and if it is a threat to the spirit, it can even be destroyed together with human beings, while Tasada thinks that the principle of spirit treating other creatures is Dae'uhl (a theory of supporting weak races and spirit), so the spirit should protect human beings from the threat of alien insects. Therefore, Tasada and his fleet were sent to the human world to observe this potential danger (alien insects), and the observation results of Tasada will serve as the basis for what measures to take next. On the way, Tasada ordered the Seventh Fleet under the command of Andrac Sass, a high-ranking templar, and Hindley, a consul, to leave Coplu Expeditionary Force and Brontes System (Brontes System, a fleet formation system. ) as a guarantee for a safe retreat from the human world.

However, Tasada's fleet arrived late. On February 8, 2499, 65438+, when the expedition arrived at Zhousala, a human settlement, alien insects had already begun to exist on the planet. After confirming that there was no possibility for human beings to survive in Zhousala, Tasada reluctantly destroyed Zhousala according to the instructions of the Supreme Council. At the same time, the Supreme Council ordered the destruction of Zhou Sala's sister star Ma Sala, a decision that made Tasada hesitate. After being blocked by the Tyrone Federation fleet led by General General Edmund Duke, Tasada announced that he would lead his troops to retreat, instead of carrying out the orders of genocide. Unlike Zhou Sala, Tasada was convinced that Zhou Sala had no hope before executing the order to destroy the planet. In Ma Sala, Tasada has taken a more active approach. Even though the Tyrone Federation gave up Ma Sala, Tasada personally led the army to land on the infected Chimera base to fight against alien insects. At the base, he met Andre Madrid, an infected marine. At the request of Madrid, Tasadar let him die peacefully.

The expedition then rushed to the infected main star of Antioch. Tasada once again disobeyed orders, leaving time for humans to escape and even forming an alliance with humans to fight against different insects. When Delta Squadron (an army of Tyrion Federation) retreated and announced the fall of Antioch's main star, Antioch suffered the same fate as Zhou Sala and Ma Sala. At the same time, the defenders of the Brontes system in Tasada were overwhelmed and were completely eliminated under the concentrated attack of different insects.

With the footsteps of aliens, Tasada came to Sanis, where he had his first conflict with Sarah Kerrigan. Kerrigan and her troops successfully stopped Spirit's attempt to attack alien insects in the early days. Subsequently, alien insects established a base in Tasannis and quickly dispersed their troops throughout Tasannis. After the defeat in the Battle of Tasannis, the Supreme Council was humiliated by Tasada's disobedience. The Supreme Council ordered Tasada to return to Al for punishment, but Tasada refused. A hidden energy signal sent by Shire attracted Tasada's attention. This burst of paranormal crying called Tasada's name and conveyed some information to Tasada, including Shire being the base of exotic insects in Copluxing District. Tasadar sent his fleet back to Al, leaving only Jantri Sol and his spiritual warrior to sail for Al. He asked the rescuer Zamara to return to the temple to ensure safety, but Zamara refused.

In Char's high-altitude orbit, the human fleet was invaded by Zerg, and Tasadar ordered the destruction of these fleets to prevent alien insects from invading his aircraft carrier. Ghost troops attacked Alpha Squadron in Tran, and only Duke's flagship Norad II finally escaped.

After landing on the surface of Char, Tasadar met Jim Reynolds, a survivor of the Ma Sala. Tasadar gained Renault's trust, and Spirit formed an alliance with mankind. Then the kale elves met Zeratul, the dean of the Dark Temples. By killing the brain worm Zaz, Zeratul proved to Tasadar that the dark templar's energy can kill brain worms, but kale spirit can't, because they have no ethereal power. Based on this vital ability, Tasada began to try to believe in the Dark Templar. However, he ordered Zamara, who stayed on Jantri Sol, to pay attention to every move of the Dark Templar. Zeratul finally persuaded Tasada to cooperate against alien insects. Then the two spiritual armies and Renault's troops began to act together. After repeated attacks on different insects, they finally formed an alliance full of mutual respect and friendship.

Unfortunately, when Zeratul assassinated Zaz, the master had read Zeratul's brain and learned the spatial coordinates of the protoss home star Al. Except that Kerrigan and her bees were left behind to wipe out Char's soul completely, the master led the main bees to invade Al.

At the same time, the Supreme Council announced the replacement of the Chief Executive of the Expeditionary Force as tanis. After contacting the new executive, Tasada and Zeratul joined Tanis with their respective troops and explained why Tasada went directly to Char instead of returning to Al. However, Aldaris, the recommender of Tanis, could not understand the friendship between Tasada and the "evil dark templar". Therefore, Tasada once again refused to go home with Aldaris. When leaving, Tasada revealed the important information that alien worms can only be defeated by killing brain worms. Tanis and Phoenix followed Tasada's advice, but because the kale elves did not have the power of the dark templar, the brain worms killed by Phoenix revived in front of him. This failure made Tasada regarded as a liar, traitor and heretic by the Supreme Council.

At the same time, on the planet Char, Tasada did something that was regarded as blaspheming Kara-under the guidance of Zeratul, he passed the shadow walk and mastered how to use the emptiness in time. By being able to control the void and purify the hidden energy at the same time, Tasada reached an unprecedented height in spirit.

But there is Kerrigan and her swarm on Char, and they are constantly chasing the coalition forces of Spirit and Renault. In the end, through the trap negotiated by Zeratul and Renault, the attack of different insects did not go smoothly. Taking advantage of this opportunity, Tasada killed the brain worms of the swarm with his newly acquired vanity, which led to the out-of-control of the swarm in Kerrigan. Kerrigan ignored Renault's duel with Tasada and Zeratul and immediately regained control of the Zerg by some means. When Kerrigan wounded Renault and tasted the joy of defeating two elf commanders, the fleet of executive Tanis rescued them. While thanking him, Tasada raised his question that such a unit was only sent to arrest him. After expressing his willingness to be tried by the Supreme Council, Tasada reluctantly left Zeratul and his dark templar, while the latter disappeared without a trace. Tasada explained that the dark templars must be found quickly, because only their strength can completely kill the brain worms. Despite Aldaris's opposition and threats, Renault and Tanis decided to help Tasada.

In an infected human base, they found the Dark Templar, but in the area around the base, there were rampant alien insects and surviving members of the Tyrone Imperial Expedition. General General Edmund Duke did not forgive Spirit's attack on his fleet, so the trapped Dark Templar was forced to fight against humans and aliens. After entering this base, Tasada and his team got help from human survivors who struggled with different insects. Finally, they found Zeratul and his dark templar. Although he was very cautious about the Supreme Council, Zeratul agreed to accompany Tasada back to Ayr for the benefit of the competition. "The templar tasada, your arbitrary let you lose the compassion of compatriots. If you don't destroy the human world as ordered, you will be questioned again and again by the sacred will of the Supreme Council. At the most dangerous moment of the home planet, you gave up your hometown. Among many crimes, the saddest thing is that you should form an alliance with the dark forces that blaspheme tradition and use dirty abilities against your compatriots? How do you plead? Fallen Tasada? "

"Aldaris! I accept the trial of parliament. But you have to understand that if the same situation happens again, I will definitely choose them. My sacrifice can keep my race standing, I abandoned my glory, my position and position, and I even broke our oldest tradition. Even so, I have never regretted my behavior! Because I am a Templar, for these reasons, I will defend my home to the death! "

-Aldaris's conversation with Tasada when he was arrested.

The Supreme Council still insisted on executing Tasada in the name of "justice" and exiled the dark templar, so Phoenix, who had become a dragon knight at that time, joined the rebels as soon as he arrived in Ayre. Tasada was angered by the stubborn arbitrariness of the Supreme Council. He commented: "Even if the whole race is facing the fate of extinction, they still adhere to the wrong tradition." As a templar, Tasada is well aware of his responsibilities. He couldn't let parliament be an obstacle for them to save Al, so he reluctantly let his followers attack parliament. After successfully breaking into parliament, Tasada stopped attacking. He couldn't bear to see his compatriots killing each other. Finally, Tasada ordered his followers to retreat and surrendered to the parliament himself.

After Zeratul and his Dark Templar disappeared again, Tanis, Phoenix and Jim Reynolds decided to rescue Tasada. According to the plan, they finally released Tasada, but they were surrounded by the Supreme Council. The timely intervention of the Dark Templar allowed Tasada and his allies to escape the control of the Supreme Council. For disobeying parliament, Tasada was remembered by Zamala, the protector. Tasada told his remaining allies that it was only a matter of time before the spirit was assimilated and swallowed up if alien insects were allowed to develop. In order to avoid this terrible reality, they had to destroy their master. In order to defeat this terrible creature, the Dark Templar killed two brain worms, successfully diverting the master's attention and making the master's defense fragile. Their success was finally apologized by Aldaris, who admitted that Tasada was right. At the right time, Tasada drives Gentry Sol to attack his master again. At the same time, Renault and the elf coalition attack the insect nest, intending to destroy his master's shell. With the constant resistance of foreign insects, the casualties of the allied forces are increasing, and it seems unrealistic to attack the superiority of the shell to kill the superiority.

However, such sacrifices are not meaningless. In order to ensure a complete victory, Tasada released all his purified hidden energy and empty hidden energy to drown his spaceship "Gentry Sol" and drove this super aircraft carrier into its owner. This dazzling hidden energy finally destroyed his body and his spaceship, and the leaked energy also destroyed his master.

A large number of spiritual fighters lost their lives in the war. Although the master was finally destroyed, the victory was too painful for Al. After the war, Spirit's home became desolate and full of strange insects.