Nine

Synopsis

Time travel that messed everything up. After discovering a mystery incense stick, Sela finds out that she can travel back in time by lighting the incense stick. With her new ability, Sela saves her mother and thinks she's finally found her happy ending. However, she realizes that her time-traveling ability comes with a price when she finds out that her first love Yijoon is now dating her best friend... (Source: Manta)