Zero is a brilliant scientist. However, 20 years ago, he was publicly humiliated when he lost Helena, the love of his life. One day, an accidental experience with one of his inventions causes him to travel back in time to 1991. Having taken the opportunity to change history, Zero returns to own time to find totally changed.

Nothing will be like before.

Zero is a brilliant scientist. However, 20 years ago, he was publicly humiliated when he lost Helena, the love of his life. One day, an accidental experience with one of his inventions causes him to travel back in time to 1991. Having taken the opportunity to change history, Zero returns to own time to find totally changed.