There was a lonely scientist, Len, who created a humanoid machine exactly like himself, called Rin. And what he got was not glory, but the strangeness of people. He also thinks that it is not enough to make such a machine. She has no heart and no feelings. Every time I look at the empty eyes of the machine, scientists are worried. He accompanied the machine every day, trying to make her understand feelings, take her to play, and help her find feelings and hearts. However, she still doesn't understand. So scientists still accompany the machine every day. He is at his desk every day, programming one program after another, hoping to make the machine have feelings and hearts. Every time robots watch scientists work hard. The program is finished, but it can't run. Scientists are very disappointed that there are mistakes. Later, because of the scientist's overwork, his life ended, leaving a lonely robot and inheriting his loneliness. Later, because of an opportunity, the error of the program was solved and it ran intact in the machine. It was a heart, a miracle. Robots have hearts, but scientists are gone. He can't see when a robot has a heart. She is very sad, where the scientist once accompanied him. There is a kind of MV that combines "heart" and "miracle of heart". Less ugly. Scientists take robots to pick flowers, and robots hold a bunch of flowers. Later, the robot went beyond time and space and sent a letter to the scientist. That is the song: "I received the message ... the sender is ... the future ..." (Me Seji no Masiwainaku xxxx Wamirano ...) Although the robot has this program, it can't bear such a big burden because of its powerful program. Later, it was scrapped, and it couldn't move any more. ...

In a word, it's a tragedy, very sad.

If you have any questions, please feel free to inquire. I hope I can help you.