What’s is the name of this manga?

[PhantomNull00]

Im looking for a specific manga. The main character’s childhood friend goes off with the hero on a journey and when they return, the hero confessed to the childhood friend. This upsets the mc so he goes to become stronger. He eventually becomes really OP and begins to search for love. He also has the dragon king’s daughter with him most of his journey.

 

[schlo]

@PhantomNull00 probably https://mangadex.org/title/30103/sono-mono-nochi-ni-kigatsuitara-s-kyuu-saikyou-yuusha-wazu-no-daibouken

on hiatus