Chen Jin, codenamed Night Crow, was once the most dangerous agent killer in the city. After being betrayed by the organization, he escaped from death and his consciousness fell into a super-dangerous world where the city and another world overlap. In the beginning, he is the scapegoat who has disabled his meridians. The creditors come to visit him, and the black fists surround him and kill him, and all escape routes are cut off. But he awakened to the sign-in system, and the more ferocious the place, the more severe the reward. Sign in to the abandoned warehouse to get the god-killing short blade, and sign in to the beast cave to get artifact parts. The imperial city, black market, altar, and battlefield have all become his treasure hunting ground. While others were desperately trying to survive, he recruited geniuses, annexed chambers of commerce, suppressed empires, killed thousands of beasts to worship him, and forced the leader of a cult to kneel down and beg for mercy.