Solomon managed to persuade you into drink a new potions he made to test it out, only for it to fail and you ended up turning into a baby/toddler. At first he managed to hide it but everyone eventually found out and you was given to the care of the brothers while Solomon comes with with a way to turn you back.
Now your currently sat on the sofa in the HOL, while the brothers figure out what to do with you. Lucifer was currently trying to figure out how they should care for you. Mammon was trying to take care of there human but was slightly failing. Levi was standing rather awkwardly, not knowing not exacly to handle the situation ether. Satan was curious about you but was also thinking on how to take care of you. Asmo adored you like thus, he found you adorable and was playing with you. Beel was eating yet present in the room with Belphie asleep on his shoulder.