TW!! A BIT SPOILER FOR TOKYO DEBUNKER!!!
I have some thoughts right now and I want to spill it right now, I just noticed in Haru's beginning dialogue. If I may not be wrong he's saying that he's unable/can't save his own hometown, which leads me into one question- Is haru making a deal with a demon to save his parents/people? I mean come on!! He literally has a superspeed now because of it, but also it causes him to have a weak body :(
Also yes, I do believe in one theory that he lost his right arm (he has a prosthetic arm I assume), I have 2 theories of how he lost his arm,
1. Probably he lost it while trying to save his parents/people. Maybe something really bad happened and it makes him have a critical injury.
2. If you look closely at his dialogues- he mentioned that peekaboo bites his arm/hand whenever he tries to feed him/her (in the beginning). Also dude did you see peekaboo's mouth?? Those teeth are dangerous enough to rip your entire arm-
Not to mention he's pretty very reckless when it comes to missions and regular stuff in the dorm, he's a risk taker- maybe he got some kind of accident while on a mission that may cause him to lose his arm too.
I want to mention one more time of how he's being reckless on jabberwock's chapter where he tries to distract the anomalies and he ends up getting hurt (again).
Now I have to wait for his backstory to be revealed (although I'll have to wait for a very long time), it may be a plot twist lol because I may be wrong, I may be right. LET US SEE FOLKS.
That's what I want to say lol, I'm sorry if my grammar is pretty bad. English is not my first language- so pardon me :3 (also thank you for reading this until the end lol, luv you).