Help me brother (Dream&Tommy brother au)

TommyInnit the younger brother of Dream, went missing at the age of seven and Dream promises to find him but will he find Tommy or will he going to give up his hopes on ever finding his younger brother?

Included:
Fluff/angst(maybe)
Brotherly love(all platonic)
Dnf? /Karlnapity?
(Trigger warning: There may be mention of suicidal thoughts/self harm/anxiety/eating disorder/blood! i will put tw and what type of it will be, when it show up in one of ep)

this is my frist time writing a book so yeah its going to be bad but idc :) also English is not my frist language so sorry if i wrote something wrong! also feel free to suggest something!
my posting scheudle is not going to be the best bc of school and other things i have to takie care of!