Heavenly_Raven
It would be cool if mc develops genuine feelings towards Adori but he’s in denial and refuses to believe that he cares about someone other himself. And there's a situation where he has to choose himself or Adori and he chooses Adori without hesitation. Just me fantasizing, sorry for taking you time.
It would be good for him to have a relationship with Adori. 1. As he said, she is very attractive to him (character, not body). It would be difficult for him to find someone like that while also being trustworthy enough. 2. When someone lives as long as he plans to do, it will stupid to not have someone who will walk with you. 3. Both of them don't/can't really care for romance at the moment. Liu, because he find it as a distraction. Adori, because of the constraints of Zahard. So it has a good potential for slow romance. The most important thing is for him to find new goals and life in this second chance. Presently he is just continuing the past one without much drive for anything new.
The MC saying those eho dont step out if their comfort sone remain weak is ironic considering he doesnt step out of his comfort zone either. Also i get Adori not being Viable since shes a princess but really all it does is create a goal for breaking the connection later on. Honestly i find the story boring. MC hides too much, i get it but the Author nerfs the MC too much. Honestly i want to reach the end already have the MC build a sect and have his own force.