Survival in the Apocalypse: Dark Contractor

Li Yu woke up and found that the world had become an apocalyptic world full of dangers! Everyone gets a career, or even several careers, and they will rely on their own career efforts to survive! The profession Li Yu obtained is an extremely rare profession in the world: the Dark Contractor of the Dark Summoner series. Dark Contractor: You can summon creatures from the dark world to your side, sign a contract, and permanently assist in the battle. Tremble, all living creatures, the world is about to change, and only those who adapt can survive. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.