Baekhyun, a global K-pop sensation, is forced to trade the stage lights of Seoul for the shadows of the Philippines. His mission: hunt down the Sigbin, mythical creatures rumored to bestow immense fortune upon those who capture them. Then there is Ethan, an ordinary citizen living a quiet life, harboring a secret heroism and abilities he keeps tucked away from the world. When a single, accidental kiss binds their fates together, their two worlds collide. This spark doesn't just ignite a connection between them-it begins to unravel the dark, long-hidden secrets buried deep within their families' histories.