"I was alone, I slept alone, I woke up alone, I ate alone, I lived alone."
"That's until I met you."

Sistar, the Korean hit girl group, who leave for London for a whole year, taking a break from the Kpop world and becoming students at a creative academy for more improvement on their career and learning English, different dancing and specializing in one other subject of their choice. 
Whilst they're there, they meet their next door neighbour, a man in suits by day but a leather jacket by night, Drives fancy cars by day but a motorcycle by night. He's cold, mean and thinks he owns the world but the billionaire heir soon realizes you can be happy if you meet someone else, and by that he means Bora...