Weird Recovery: the Contract Was Forcibly Made by Ghost Sister at the Beginning

[Weird Resurrection + Pseudo System + Not the Holy Mother + Infinite Devouring] A strange resurgence, a hundred ghosts walking at night. Chen Zhao, who fell asleep in class, accidentally traveled to a world where evil ghosts resurrected. His girlfriend broke up with him on the first day he traveled through time, and Chen Zhao unexpectedly obtained the Ghost Devouring System. As long as you kill the ghost, you can devour and gain the ability of the ghost. [Ding, congratulations to the host for successfully swallowing the smoker and obtaining the skill atomization] "You still want to hit me, just go ahead and dream!" [Ding, congratulations to the host for successfully swallowing the Xiangyin Ghost and gaining the thunder skill] "I obviously only used a little spiritual power, so why are you so electrified and smoking!" Facing Sister Guiyu who wanted to force a contract with him, Chen Zhao could only be "forced" to accept it. He saw the ghost masters coming up to the stage one by one to challenge him. Chen Zhao: "You all come together, that's right, I mean everyone here is rubbish!" [The introduction is too weak, please move to the text]