If you asked Mk about his earliest memories he would tell you it was a kaleidoscope to colors and noise. A sad song and a gentle figure brushing his tears away before he was soothed to sleep and later awaken to cold ocean spray and the shocked squawking of a bird before Sandy, Pigsy, and Tang found him. Years had passed since Mk was found and raised but now there were problems popping up. Questions of where he came from and why he was send a drift seemed to be the loudest. Especially with the shocking reveal that he isn't human after the release of Dbk. Why old demons of legends freeze or hesitate almost was if they recognize him or think he seems familiar was another question he needed answers to. (I asked my friends for a lullaby for a different au and then this fic was born)