His first life was very miserable. Eventually in the first life, one of the kids figured out that Teiwind is the papa and he confronted Aeroc on this. They fought and Aeroc was so mad about the whole situation that he vented on his grave saying even after death he's ruining his life.
Tbh it would be better for the first life not to be dragged so much because it's downright awful.
Sorry got mixed up with the names lol. It's kloff.
SPOILER ALERT
I read in the novel, theres not much detail as to how the children as a grown up but there's an extra chapter in the novel kinda give a scenario of what happened if aeroc didnt die and woke up from a 3 years coma in the first timeline.
I actually wanted more chapters about the first life with the kids being adults. We saw one run off and the other one got hurt, but what else happens?