The doomsday dungeon has arrived, and everyone is scrambling for resources and destiny. Only Dai Chengxuan chooses to live a low-key life - until he meets Ye Xinxi: a person with a hard mouth but a soft heart who is more calculating than him. The two teamed up and relied on "life-saving wisdom" and "dark humor" to break down the fatal situations into executable routes. But the more they keep a low profile, the more enemies come to their door: some want their cooperation plan, some want their lives, and they want them to prove in public who deserves to live.
