Five years after the end of the world, Lin Mo was a taciturn businesswoman in Base No. 7, Saving a small safe zone by reselling supplies. She secretly binds the quick travel system and travels through different doomsday dimensions to collect origin fragments. In every world, she meets a man who makes her heart ache - her old lover Lu Shihan, but she loses contact with him due to a disaster and thinks he is already dead. From zombie sieges, star extinguishments to nano-plagues, she used her trading talent and intelligence to crack the apocalyptic code, and also regained mutual trust through reunions. When the pieces were put together, she discovered that behind the natural disaster was a chain reaction of the collapse of the world, and that the separation of the two was just a recycling chess game laid by some people. The foreshadowing was detonated in the final fusion doomsday episode. She was no longer silent. She held his glove to ask for atonement and reunited with the broken mirror. She used the cards practiced by the businessman to play a cross-world redemption counterattack.
