
Estio is still just a baby dragon and really should be with his father. He still doesn't know the ways of the world or who to trust while the only person who can teach him to protect himself and to use his powers is his father. He doesn't owe the guild anything, but unfortunately is a very caring soul. Hopefully he is able to learn before it's too late and is betrayed by those he trusts
He offered to be estio guardian, but estio turn down the offer cuz guardian gonna share the long life of the dragon, estio think its gonna be selfish of him to do that to neju (mind you that he offered to sever the guardian contract with all his guardian before going but they refused), so estio take neju back to the island to live with his people.
Yup, shuhanan allowed estio to go back to earth only after completed basic teaching about dragon rules, so around 100years later estio come back at such a perfect time, that is to see his avian/bird friend for the last time (avian general life span is around 100yr so he almost at the end of his life)
Tbh estio in the dragon realm is my favorite part of the novel lol. The duke is free roaming the world, his grandson is the current duke, but cuz he never aged (guardian side-effect) some people see him as a monster so he choose to disappear from his territory and conceal his identity while roaming around and waiting for estio to come back. Sadly the site where I read the raw stopped updating at the point where estio go to see neju.
Based on how many events we still haven't seen yet, this will be a long ride for the back story
Yes the backstory will be long and there is alot of angst so please brace urself for this ride