She died. No one new. I became her.

                                                                                    - Baekji

The first time Baekji fell inlove was to the wrong guy. By that, I meant a guy whom you need to keep the death of your sister. Your twin sister. Know why? Because he is her boyfriend.

No one knew about Seunhye's death. Except for her dad, her twin sister and her bestfriend.

Things were going good. Not until Baekji met Jongdae.