Party kara Tsuihou sareta Sono Chiyushi, Jitsu wa Saikyou ni Tsuki S01

A healer (Healer) is fired from the group because the group leader realizes he doesn't contribute much to the team. He is forced to quickly find new members to form a new group. After finding a quirky fighter to collaborate with, he reveals his secret: while known as a mediocre healer, he actually fights well in close combat. This story is about a support character who is actually a hidden warrior, and all the problems start from the fact that he never told his previous group that he can fight.