Dr. Jennie Kim is one of the top surgeons in the country. She is a hard worker, kind-hearted and soft-spoken person. Little did everyone around her know that she was dying of guilt every day -- her responsibility towards the death of her classmate, Lalisa Manoban. Something she couldn't escape. What if Jennie is given a second chance in her life to get rid of her guilt and save Lisa? It will not be easy as Jennie finds herself falling for Lisa since somewhere along the way, her guilt was turned into something more strong -- love. Also, Jennie learns that her decisions could affect the future. Now torn between her love and a future, will Jennie be able to save Lisa and change both their fates?

Transferring to Belvoire University, Thailand native student Lisa Manoban looks forward to being able to have a new start at the exclusive University. But arriving, she soon realizes that not all is what it seems. Defined by family backgrounds, the campus is ruled by a system in which the rich students rule while the poor students grovel at the bottom of the barrel. And the one with the most power is the Queen B, Jennie Kim. Just what happens when Lisa meets the Queen B herself? Hate? love? When does the line exactly blur at the two emotions which are always entwined?