Misunderstanding (not romance typa way)

Uh, all the characters (hero, elf, demon lord, etc.,) are all the same person. So that's the misunderstanding

Junior brother is the op one, but he thinks he's not. And he thinks his senior brother (mc) is the op one, even though he's not lmfao

not ENTIRELY misunderstanding. But the MC has a crazy op subordinate that wants him to take over the demon sect and many people see him as this evil guy cus his subordinate is low-key crazy

Mc adopted the future calamity. Since he found those kids and send them letters (that they look TOO deep into), they mistook him as a God (great moon) and is doing stuff for him. Also, while they are creating a religion for him, he is out there living a domestic (husbands) life with Evan

Scary MC is mistaken as a killer/not a good person becuz of his looks, which caused a lot of people to be scared of him and automatically put him as a leader

Antisocial guy who thinks everyone hates and excluded him. But in actuallity, people are obsessed with him to the point of stalking him. But they don't interact with him cus they think he's too "high up"