In which Choi Jisu met Shin Ryujin, a girl shrouded with mysteries and has 2 different personalities within her. How will Jisu affect Ryujin? How will both of Ryujin's personality react? And what triggered Ryujin's second personality? . . A Ryujisu Fanfic!

Ryujin and Jisu(Lia) are two itzy members that fall in love with each other, but the oldest member of the group Yeji came in between them. (Disclaimer! Dates, places and the actions of the characters are allade up!)