In the comics on "Zhiyin Manke", the male protagonist has white (silver) hair, wears a black mask (gas mask), and has many scars (left after sutures) on his body.

Extremely split? Author: Dr. Daji & Xiao

You are talking about Bai Zhukui

An S-class dangerous person who only hugged his former sister Have deep feelings and treat the world as a hunting game.

He loves playing chess, is good at lying (Manyu), has a mysophobia (Yanwuyuyu), and can make black money (Yanwuyuyu).

At the same time, my mind is also very rational. Strong reasoning skills. There are scars all over his body from when Akasha was dissected when he was 12 years old, and he wears a mask to cover his mouth. Scientists have always considered him to be an extreme patient, but there is no direct evidence (the body structure of the "chosen one" is the same as that of ordinary humans).