i agree, i think he's learning how to control himself so he doesn't kill anyone ╮(￣▽￣)╭
i think so too, bc off the whole thing with the kill switch but the whole thing about him beating neon mask bloody has me a bit iffy
mhm i think so too.
I originally assume that also until one of the chapter, they explain that "that guy" is referred to as "mad", the beginning and end of neonmask channel. A person who was able to beat up our mc miserably, it could be that they were talking about our my being mentally beat up by hiss split personality to the point he loses control and want to kill people. That would be a cool plot but something tells me that ain't it for some reason....
I agree with your theory it will be so cool with the "mad" appearring as the MC's other persona. Weeeellll we are not the author so we gonna sit back, relax and let the author unveil the "MAD" person. Weew can't wait for more!
As someone who read a lot of action novels and manga, I kinda think "That Guy" is referring to Sungbin's split personality. Maybe he had it due to trauma caused after the death of his sister. The triggering factor of this personality is probably depend on overwhelming emotions. I might be wrong but I'm gonna stand on it until the author reveals the truth of Mad.