Normies Should Burn!

The main character, who has a communication disorder, lives a life where he doesn't interact with anyone, and as a result, he envies the so-called "real people" and at the same time makes them his enemies. He was doing small things to vent his frustration every day, but by chance he met a girl who was doing the same thing and the two decided to work together. At the same time, the protagonist somehow acquires the "Mysterious ability to change his appearance'' and suddenly puts his efforts into eradicating Ria. Will the protagonist, who is a virgin and has a communication disorder, be able to win against Ria Mitsuru? [Translated from DLsite]