Oh Sehun is an 18 year old boy majoring in Music at Kyungbok University, one of the most prestigious school in the whole Seoul, South Korea. He had always imagine to live a simple life. He's not the type of person who likes to be in the center of everyone's attention and isn't really fond of talking. Growing up with his parents, they insisted him to live in a dorm once he reached College and that didn't bother him and gladly agreed. He is a rich, handsome, a talented one and is really intelligent. But the negative thing is, he is known to be a cold-hearted person but that didn't make the students to stop admiring him and he totally hates it. Though there's a lot of girls who confessed their love for him only to received a poker face from him and leave them in tears. Yes, that's how numb he is. But in a glitch of time, what would possibly happen if a certain person who he never expected to walk in his life might change everything? His life, his personality and possibly... to mend his stoned-heart?

Lu Han is a 21 year old Chinese boy majoring in Asian Studies at Kyungbok University. He is a very cute guy with those innocent doe-eyes, his cute button nose, his beautiful smile and everything. He really have the best looks and sometimes, people doubt if he really is 21. He is a hardworker person, cheerful, optimistic, and really friendly. He's working as a waiter at the cafe near the school for his finances even though he's not paying anything for the school since he has a scholarship. He just wanted to know how to stand in your own, handling your own life without the help of other people because he believes that true happiness cannot be achieved without experiencing hardships. Surely, he is finding for his own happiness. Luhan has this side, when he wants something, he would do everything just to have it. But what if, it's not a thing? But is a, who? Mr. Cupid just attacked him and he doesn't know what to do. It just happened... when he met this guy. Maybe, it was time to meet his own happiness?

Two different people crossed paths...

Will that even change everything?

What if this thing called ''falling in love'' strikes the two of them?

In this journey of the two protagonists, you will find out.