"Awakening of the Realms: The Legacy of Kaito"

"In a realm fragmented between Gods and Demons, peace is but an illusion. When college student Kaito is mysteriously transported to this world, he finds himself as the bearer of an ancient power. Reincarnated as a legendary warrior from a bygone era, Kaito discovers that the Gods have lost their connection to the higher realms, while the Demons plot to invade every known world. Guided by Runa, a priestess with her own secrets, Kaito embarks on a quest to gather the fragments of a divine artifact—the only hope to restore balance between divine and demonic energies. Throughout his journey, Kaito uncovers the existence of ancient powers beyond his initial understanding: mana, ki, demonic, and divine energy. He must master these powers to unravel mysteries, face challenges, and ultimately prevent imminent destruction. As he grapples to comprehend his role in this conflicted world, Kaito realizes that his reincarnation might be the key to uniting these separate realms, yet it also sparks suspicion and unrest among those who fear his influence. With fallen Gods and encroaching Demons infiltrating the higher worlds more each day, Kaito must overcome his past and lead an unlikely alliance of mystical creatures to avert the impending catastrophe."