Disclaimer: this lore is a little dark, read with your own risk!!! In this lore, Jaxx, Mark, and Playa died in a car crash, only leaving Lily and Kiddo alive. Due to grief and pain, Lily becomes massively depressed and isolates herself, though with that depression. She slowly stopped paying attention to Kiddo, eventually too depressed doesn't pay attention, end up neglecting Kiddo. Months on end, Kiddo had to fend for himself while his mom stayed depressed. Due to the neglect, Lily failed to raise Kiddo or help him. Unfortunately, though, Kiddo drowned in a bathtub while Lily slept in bed. This entity is supposed to be the manifestation of the grief and pain Lily had gone through. It often claims itself to be Kiddo, asking why his own mother had no care for him.
credit to @NOTBroxx for base this took me a bit to make (cuz this is has been on hold for a bit) credit me if you use inspired from The Boy In The Bath