The Banished Former Hero Lives as He Pleases

The story centers in a world where powerful "blessings and gifts from the gods" are given to those who have reached adulthood, and the "gifts" a person receives will determine his life. But Allen was unable to obtain any power thus, he gets ridiculed and scorned, and eventually exiled from his home. He decides to live a life of peace in a remote land. But what people do not know, is that Allen have memories (and powers) of his past life as a hero.