The Dark Years, Part 1, Jiang Yue x The Funny Years, Part 2, Tang Ge, the story is that two people were forced to embark on a dangerous time-travel journey due to a grudge due to a company accident. The two became entangled due to various dangers, and after realizing the advantages of both parties, they reached a conspiracy and decided to resolve various crises together. Returning to the original world, the two investigated all possibilities in order to find the source that forced them to time-travel. The clues about 10 years in the future are just a piece of paper. Returning to their original world time may just accidentally let the two understand the value of the bond between them.
