I'm Just a Repairman, and You Want Me to Fix the Paranormal?

While looking for a part-time job, Jiang Cheng, a second-year college student, unexpectedly registers as a Level 1 repairman on the [Paranormal Repairman] website. But when he goes to handle his first home appliance repair job, something goes horribly wrong!

He is supposed to help an old woman fix her washing machine, but to his horror, he discovers that her corpse has already been stuffed inside it.

But if the body in the washing machine is the old woman, then what the hell is the 'old woman' standing in front of Jiang Cheng?

[Paranormal power progression] [All kinds of paranormal items] [No female lead] [Not a goody-two-shoes]