Female lead takes her brother's place in a music competition because her brother hurt his foot. She always had a music dream. So she dress like a boy to take her brother's place. When she was changing, she accidentally encountered the male lead. The male lead is a senior idol/singer. He guides and trains the other members of the competition including the female lead. He slowly develops feeling for her( not knowing he is actually a girl)

The chemistry between them is soo good! they have a lot of cute, skip a heart beat scenes . Their kissing scenes are on point too.

The only really minus is the story line is kinda choppy. With a random side characters trying to blackmail the female lead about exposing her. All for her to leave the male lead and not be too close to him. Also the process of letting people know she is a girl is kinda choppy too. First its letting the company' s boss know her true identity, then her band mates and then i cant keep up lol

I still give it a 9.0 for the romance!!