Responses
im just gonna hazard a guess cuz uve reposted this so many times. the prince king stuff really sounds like this but he uses support magic instead of barrier.
https://www.mangago.me/read-manga/mikata_ga_yowasugite_hojo_mahou_ni_tesshiteita_kyuutei_mahoushi_tsuihou_sarete_saikyou_wo_mezashimasu/
THANK YOUUU!! It was the manga I had in mind, but not sure why my memory mixed it with another manga.
No wonder I couldn’t find it.
It is about ML with a barrier ability, getting kicked out of the party. The reason is that the ML might be too OP, so the party goes through dungeons without fighting much. It was such a breeze for them. So the stupid prince was the one to suggest kicking ML out. He was such a brat.
Afterwards, I think the ML left town and took down his barrier protecting the kingdom. I might have remembered it wrong…but I think ML made a dragon friend??
Anyways, at the end, the king made the stupid prince apologize or smthing.