@de voidwolker umm ik am kinda late replying this but i believe they did show us a back story for muzan as well like apparently he was born with very weak body and he had live on medicines every single day and wasn't able move at all that he got fed up of it and as time went on he kinda misunderstood his doc was killing him with the medicines so he killed the doc and later he realised the doc medicines were actually extending his life and i don't remember correctly but he became a demon then and he was happy about it but he realised he wasn't able to roam in sun so he developed inferiority complex towards normal humans and thus began his journey to conquer the sun
am not sure if my explaination is on the point cause i read the whole manga like 5 months ago
am not sure if my explaination is on the point cause i read the whole manga like 5 months ago
