Munou to Yobareta "Seirei Tarashi": Jitsu wa Inou de Seireikai dewa Densetsuteki Hero deshita @comic

In the hero party, he was treated as an unreasonable piece of junk, but he's loved by the spirit princesses! Young man Univas who contributed the most to the defeat of the Demon King by the hero party, using his ability to bond with spirits called "Spirit Taming". However, he is expelled from the party by the hero Braveban and his group, who do not recognize his talent, and loses his job. Univas was in despair, but he meets his old acquaintance, the Wind Spirit Princess Tifon, in a fateful reunion at the "Spirit Wedding" ceremony where the hero and the spirit princess get married...?

(Source: Mag Garden, translated)