Unnie, I Like You!, Volume 1 (Hardcover)

Chanmi Park once lost the person she treasured most in her past life. When she comes face-to-face with her reincarnated lost love, however, she finds that Hanbyeol doesn't remember her or their past life together. Hoping to prevent the same tragedy from occurring, Chanmi vows to protect Hanbyeol in this lifetime no matter what.