>>282145456 >Mechamaru actually had a secret twin like Maki, which is why his HR was only partially realized. >When Mechamaru died, his twin gained the full benefits of their HR, which is the total opposite of Toji/Maki's. >Their feeble human flesh completely melts away, leaving them as nothing more but CE inhabiting puppet dolls. >Naturally, they don't age since they have no human body now. In fact, they are basically in a torturous, AM-esque existence. >After 80 years of plotting, they will appear in the sequel manga to enact their revenge plan on all of Jujutsu Society.