Looking for older story

[FaeChildMom]

I can't remember much but what I do remember is that Harry with the help of students and Voldemort make a community on the moon. At one point Luna magics bunny and sets them loose lol. I know another is that eventually move all the magical communities to the moon. I think Harry does this because muggles basically started to hunt down all magical people and the grim reaper/death helped by sending him back but he has to meet a quatoa. 
Please help me because this is driving me insane.
Fae

[Guest Xerosis by Batsutousai]

I think its Xerosis by Batsutousai