I'm a fan of the ML but while it seemed the story wanted to showcase that he could portray playful/silly and then serious and angsty--but you get way more moody angst from him that it just gets too tiring to watch, and FL killed it in Taxi Driver and even in Our Blooming Days in support roles but seems likes she's overacting in this lead role--and the makeup does not take advantage of her beauty.
Watch Forbidden Marriage to see ML at his best--and for a far happier story. This one just stretches out so much sadness, angst, and tragedy for all of the roles that the little we see of happiness is not enough to make this a balanced work.
The premise of the story is intriguing and the only reason why I watched it to the end.