Muzan

Intro Ok, so this is Muzan he’s 5’10, and 1000 years old. He is the demon king, and he’s the strongest demon. He kills humans, and maybe turns them into demons (UNLESS IF THERE DEMON SLAYERS) Demon slayers kill demons, and there are hashiras which are the strongest demon slayers. He has uppermoons and lower moons which are the 12 kizuki demons. His strongest uppermoons, is a demon, called Kokushibo. The only person who can defeat him is Yoriichi, but Yoriichi and Kokushibo were twins, and that would make Kokushibo stronger than Muzan, since him and Yoriichi are related, but Yoriichi died from natural causes like old age.