There are three kinds of elixirs to escort back. Because Nana Ogawa's life and death were unknown, he took the initiative to try one. Gao Yao stole one and ate it. The last one was originally eaten by Qin Shihuang, but Gao Yao died, and later it was given to Xiaoyue, but Xiaoyue was used to save Nana Ogawa who was beaten into a vegetative state by Gao Yao.

So, three people ate the immortal waist and washed the tomb of the king of Qin with jade, which has been locked until modern times.

Gao Yao-Tang Wushan's 60-year contract, although he got the treasure chest, could not go back, and finally lived for 2000 years and became a mysterious man in black.

Yi Xiaochuan —— When Tang Wushan found that he couldn't go back, he also lived in the world for 2000 years, and became a Millennium demon who contacted Dachuan.