candiigram
Abandoned at Seika Dormitory in Japan, Cha Ji-eun grows up separated from her family while still holding onto her Korean heritage and her love for her older sister, Cha Hae-In. Under the care of Zenkichi Otomi, who becomes her grandfather figure, Ji-eun trains as an exorcist and forms a sisterly bond with Mayura Otomi.
Years later, Ji-eun's path leads her to the Unomiya House, where she meets Tenma and becomes connected to the prophecy of the Twin Star Exorcists. As her relationship with Tenma grows, she also crosses paths with Rokuro and Benio and becomes part of their supernatural world.
Meanwhile, Hae-In, the Hunters, and the Sung Family are forced to watch Ji-eun's hidden life unfold, finally discovering what happened to the little sister they thought they had lost-and the truth behind why she was abandoned.