Tsuihou suru Gawa no Monogatari: Nakama wo Tsuihou shitara Party ga Jakutaika shita kedo, Sekaiichi wo Mezashimasu.

Will exile truly weaken a person?! A do-over fantasy of a failed party!

Stardust, an up-and-coming party, aims to reach even greater heights, so they expel Est, deeming him a burden. But as a result, the party is weakened and Est is awakened! In this turnaround situation, a swordsman with zero motivation and zero pride rises to the occasion! This is a story about the aftermath of the side that banished the strongest.

(Source: Kodansha, translated)