Responses
He's always had brown hair. It only became white DURING his time in the rift. Once he got out, his hair was still white, so he dyed it his original hair color so it won't stand out.
You may also check the first chapters
Oh boy my ass butty monkey memory didn’t remember the chapters after chapter 1 well.. Thank you very much for answering my question
I though his hair color was like a lightish blondish gray or something in the past and then he dyed it brown to not be recognized?