Talk:Nezuko Kamado/@comment-43779463-20190909230602/@comment-44195641-20191021021324

Muzan is over 1000 years old. Not all demons have the ability to be immune to sun. Every person that was turn into a demon have a trait. It's like saying every human has different talents such as singing, sports, instruments exc. it is the same as demons that every demon are different and was born different talents. Nezuko is infact special and has extremely rare trait of immunity to sun. Muzan may be strong but he doesn't inherit that trait