The protagonist accidentally fell into a wormhole, which was actually the failure of someone else's experiment. The protagonist was accidentally brought to ancient times. Looking back on his past life, he was sometimes happy, sometimes confused, and sometimes collapsed. He experienced all kinds of things, and experienced the uncertainties of the world with his lover in the previous life. Later, when he returned to modern times, he always felt that he had had a dream for a long time. Unexpectedly, when she saw her beloved, she was as excited as a child, and realized that her hard work had finally been rewarded.
