Back again (a dream slayer au fanfic)

Dream slayer is a au I made on my insta froggy_Alert so yea

Toby and clay, they were inseparable brothers, looking out for each other even after there mother had pass, but one night something changed, now Toby is all alone and clay Is pronounced dead, Toby changed his name to tubbo and wants to find his brothers killer but what if there was never a killer? And he is just missing.