The girl's family was ruined overnight in a trap set by her brother-in-law. Her sister was not only imprisoned by him, but the girl herself was forced to become her sister’s stand-in, continuing to play the role of a loving wife alongside him. Desperate to escape his clutches, she set her sights on the young heir of the Hong Kong port city's most powerful family. Using herself as bait, she laid trap after trap, and under her calculated seduction, the heir found himself increasingly intrigued by this mysterious woman with an unknown past…

Park Seong A is a high school student, but, at night, she is a shaman named Fairy Cheon Ji. When she works as a shaman, she covers her face partially to hide her identity.

Tanjiro Kamado, joined with Inosuke Hashibira, a boy raised by boars who wears a boar's head, and Zenitsu Agatsuma, a scared boy who reveals his true power when he sleeps, board the Infinity Train on a new mission with the Flame Pillar, Kyojuro Rengoku, to defeat a demon who has been tormenting the people and killing the demon slayers who oppose it!