Thanks for the chapter, so I'm guessing they inserted the "DIE Echo" effect at like 4x speed so if played back at 2x it would sound normal but a normal speed it's so fast as to be indiscernible? Oof, poor girl.
Dude's got some sort of supernatural power of hypnotizing people through subliminal messages and he's just going to blithely use it to make lethal video shitposts since he never sees the outcome of his own ability.
But considering the other common uses of hypnotism in manga, I guess things could be worse.
I wonder the legality, I know there’s probably backlash of doxxing and targeted harassment but editing hidden messages in vids prolly isn’t against a crime even if YT discourages negative stuff, tho I’d half expect more “aware” ppl to do cult recruitments vs just some YouTubers fucking around