The moment she reached for the strawberry daifuku, Xiao Qinghuan was sucked into the "World Repair System". The 0720 number on the wrist of her cold-faced partner Lu Yichen was only one digit different from her 0721, but it concealed the death code of a real-life car accident.
In the campus where cherry blossoms are blooming, she has to stop the girl from jumping off the building; in the political arena, she has to protect the puppet emperor; in the star-studded entertainment circle, she has to resolve fatal crises... Every world is full of unknowns and challenges. Lu Yichen always said he disliked "don't hold you back", but when danger came, he protected her behind him without hesitation.
As the mission progresses, the memory fragments continue to piece together. She was shocked to realize that 731 reincarnations and countless parallel times and spaces were all carefully woven by Lu Yichen. He is both a mission giver and a prisoner trapped in a time cage. In reality, it was him who read "Beyond the World" in the ward day after day when she fell into a coma after the car accident. It was he who entered the system at all costs just to wake her from her sleep.
When the hands of the watch finally stopped at 19:00 when the car accident occurred, all the waiting and dedication, all the unspoken affection, ushered in the most touching reunion at the end of time and space.
