there's sing up and warm up, heat up (about Ray) and the training times one, are you sure there's one called time up? I'll search about it
I guess you misnamed with heat up 😅
sign up,Warm up and Heat up already read them...
The newest one was TIME Up never found it dunnno where to find it
I guess we need to beg to my reading manga and hope they launch it someday there unfortunately :P
