Centuries after sacrificing her life to seal an archdemon, a supreme sorceress reincarnates as Ivy, an academy orphan possessing seemingly feeble magical talent. Mocked by peers at Silver Thorn Academy, Ivy unexpectedly attracts the fierce attention of three legendary figures: an alpha werewolf, an enigmatic vampire patriarch, and an elite hunter mentor.
When demonic cultists ambush the academy to shatter the underworld seal, the deadly assault awakens Ivy's dormant celestial magic. Alongside her three bonded protectors from rival factions, Ivy must master her reincarnated supremacy to destroy an ancient evil before demonic darkness consumes the mortal realm.
