Theo had hoped if he did get a second chance at life it would at least be a little more exciting than sitting at an empty house and watching over a Host living his second chance at life. He doesn't know what he should or shouldn't do, the explanations are too lenient and... well, now he's just winging it. With rules this loose, and loopholes this big... becoming a System was not planned, neither was dying for that matter but life doesn't care for his plans. Now as a System... he's just trying to have some fun. Harvey had his life figured out. He had a job and a house and everything. This dying and being the reborn thing it made him a bit... irritated. And with this system who doesn't know anything and keeps pushing his buttons- he's just trying to use this chance to live again okay? Zach, on the other hand, did not die. Zach was a normal, still alive, dude. He didn't know falling in love with this weirdo and his ghost sidekick would change his life. And the life after that. And the one after that. He didn't need this past lives BS but if it meant he could be with them he would take it. Watch (or read) as the trio travel through the multiverse.