MUNOU TO YOBARETA "SEIREI TARASHI": JITSUWA INOU DE, SEIREI KAIDE WA DENSETSUTEKI HERO DESHITA @COMIC

Unibas, a young man who made the greatest contribution to the hero's party's defeat of the Demon King with his "spirit charmer" ability to forge bonds with spirits, is expelled from the party by the hero Bravevan and his companions, who do not recognize his talent, and also loses his job. Unibas is in despair, but at the "spirit wedding" where the hero and the spirit princess get married, he has a fateful reunion with the wind spirit princess Typhon, whom he has known for a long time...? (Source: Magcomi, translated) — Description from AniList community (anilist.co).