A boy who was called a failure after not receiving God's blessing, the "Gift," is actually a former hero with memories and powers from his previous life?.

Allen is banished from the Duchy of Westfeldt on account of his low level and lack of a god-given Gift, and all seems lost. But with his memories of a past life as a hero intact, Allen sees this twist of fate as a blessing-he can finally live his life as he pleases. That momentary peace is cut short when Allen saves his ex-fiancée, beginning a new saga for the banished former hero.—Crunchyroll

"I can finally go search for the peaceful life I've been looking forward to since my past life." Allen, a boy called a failure because he was not blessed with a "Gift" from god, is actually a former hero who still has the memories and powers of his past life?. Using his banishment from his family's duchy as an excuse, Allen is about to start a carefree journey to do whatever he wants when he comes across an attempt on the life of his ex-fiancée...?. The former hero wants to live a relaxing life this time around, but the heroic fantasy life he never wanted is about to begin.—Crunchyroll