Yuusha Party wo Tsuihou sareta Shiromadoushi, S-Rank Boukensha ni Hirowareru: Kono Shiromadoushi ga Kikakugai Sugiru

White mage Lloyd is expelled from the hero's party after its arrogant leader Allen decides that his support is useless. Lloyd accepts the judgment more easily than he should. Despite having trained under a legendary mage, he believes his abilities are ordinary and spends days wandering without a new place to belong. His luck changes when Yui, the leader of an S-rank adventuring party, urgently needs a support mage for a mission that matters deeply to her.

Among companions who value him instead of belittling him, Lloyd finally begins showing what he can actually do. The magic his old party dismissed repeatedly turns dangerous situations around, while the group that cast him out starts discovering how much it depended on him. Little by little, Lloyd realizes that his greatest weakness was never his magic, but believing people who convinced him he had none.