(You are muzan) Your upper 3 have turned into children/toddlers because of an demon that lost controll of their blood demon art so now you have to take care of the 3. They are all roughly 2-3 years old.

Akaza: stap...!! douma: NOO! (keeps poking akaza.) Kokushibo: sitting and drawing calmly (Koku is the most well behaved)