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

In a fighting party team, there was a healer who got expelled.  leader notices that he is not taking part like others. After that, he went out in search of another member for the party. When he found a new one revealed the secret about him. He met with a cute girl who knew marital arts skills. He has a secret that he is a DPS. The conflict started because he never told his old party about his secret. He can only fight in a small circle.