
In korea they printed a story about Rapiel Jr revenge… unfortunately I’m not sure if they’ll work on it in the future. It doesn’t get an English translation online because it’s only available in physical copies…
If you want try fanfic… ao3 has several. Long fics both canon and AU. Even versions with the kids world 1.

Yes… the author wrote one, but it's only available in physical copies
World 1 - https://archiveofourown.org/series/4044550
World 2 (Vol 2-3) and World 3 (Vol 5)
https://archiveofourown.org/series/4412059
World 2
https://archiveofourown.org/works/54878986
People who want to read the rest of the novel, but it's in spanish- https://archiveofourown.org/works/44620807
I can't read this, I give up. I hate Aeroc and the other ass*ole, I can't root for their relationship, not after what happened in s1. Literally, the mf is so unbearable, and I'm still shocked that, after beating up two aristocrats (plus poor drunken ppl when he needs to have fun), Aeroc and the other omega are like "omg poor you, are you okay ? Do you need help, poor hand of yours that is all swollen blablabla..." Like, omg this man deserves jail ! He has blood everywhere, he's instable he deserves jail !
And why omegas and alphas are treated so misogynistically ? Like there's not enough oppression in this society so we need to create a new one ???
AND WHY CAN'T WE HAVE A S2 WHERE WE SEE THE CHILDREN GROWING UP WITHOUT THEIR TOXIC PARENTS ? WHY THIS BL ISN'T THE STORY OF THE CHILDREN ?????