At the bottom of the "New Chang'an" space city, Li Beihai was burdened with a mortgage, struggling to live in a small house with his wife and children and on the verge of bankruptcy. By a stroke of luck, he was promoted to the position of head of Shining Mining's "Venus Project" - his mission was to mine diamonds from the hellish depths of Neptune within 90 days and carve them into a birthday present for the chairman's wife. This is not glory, but a reprieve from a death sentence. The company only gave a blank check, and all the risks fell on him alone. In order to keep the 30-square-meter "pigeon cage", Li Beihai made a desperate move: mortgaging his future, borrowing loan sharks, asking for help from the exploited Neptune miner leader Yaxi, trading with the dangerous smuggling queen Ding Jie, and even getting involved in high-level political struggles... He bet everything.
