Hitoribocchi no Isekai Kouryaku 2nd Season

Haruka has survived the Ultimate Dungeon, helped save Omui from a devastating monster stampede, and freed Angelica from the curse that bound her as the Dungeon Emperor. Now restored to her human form, Angelica can finally speak for herself and chooses to remain at Haruka's side.

His classmates have also grown more capable in the strange world that swept them away from home, yet Haruka still insists on following his own solitary style. With a bizarre collection of skills, hard-earned experience, and companions who increasingly refuse to let him face everything alone, he sets his sights on becoming stronger for whatever waits beyond the safety they have managed to build.