Haunted House Programmer

Lin Chen bought a haunted house to save money, but on the night he moved in, he discovered something was wrong with the mirror in his home - the image in the wash mirror would be delayed, the dressing mirror would become soft in the early morning, and the kitchen mirror would replay the image from 5 minutes ago. He tried to explain it scientifically, but all the evidence pointed to the supernatural. During the exploration process, he acquired the ability of "mirror vision", which allowed him to perceive the activities in the mirror world, but the price was that every time he used it, a "mirror Lin Chen" would be generated in the mirror - a mirror image exactly like him, learning everything about him, and aiming to replace him.