In a fantasy world, a young man awakens in the body of a count's son. As he adapts to his new noble life, he discovers that he has founded a lineage that allows him to reincarnate through his descendants. With each death and reincarnation, he gains fragments of power, knowledge, and skills.

With the ability to live eternally, Ziom must face challenges that will test his moral principles. Will he choose to become a powerful noble or a free adventurer? Will he seek absolute immortality to surpass the gods, or simply live each life as he pleases? The possibilities are endless.