Summary
In ancient Japan’s Asuka period, the revered mystic En No Ozunu dwells in isolation with two demon attendants. Despite his advanced age and fragile health, he remains the land’s most powerful occult master—a defiant figure who challenged both the emperor and divine beings. Feeling his life fading, he performs a profound reincarnation spell. Unexpectedly, he revives in contemporary Japan as a shy, tormented teenager. This once-great practitioner of Buddhist mysticism must now adapt to an unfamiliar era, launching a sweeping fantasy saga rooted in Japanese lore.