Watching from the Sidelines The Lilac Gang

Olivia is now studying hard in a top university, having left her violent past as a Gang Leader behind. She is suddenly reminded of the memories of middle school when an old comrade, Ian, reappears in her life, now a popular student studying in the same University; dating someone who claims to be her.

Olivia's plain life, which she worked so hard to achieve, suddenly takes a turn when the imposter holds a reunion, where she meets Ian again officially- except that Ian doesn't have a clue about her.