What's more dramatic — being a vampire in love, or being a teenager in love? If you answered "being a vampire teenager in love," you're right! Vampires go back to school in the first stills from the upcoming KBS series Orange Marmalade, starring Yeo Jin Goo, AOA's Seolhyun, and CNBlue's Jonghyun.

Orange Marmalade is based on an incredibly popular web comic of the same name. It takes place in an alternate present where vampires and humans have signed a peace treaty to co-exist. However, vampires are generally shunned in society, and many of them hide their true identities.

 Yeo Jin Goo will play Jung Jae Min, a popular human high school student. He falls for transfer student Baek Ma Ri without knowing that she is really a vampire.

Fresh off of her role as Lee Min Ho's little sister in Gangnam Blues is AOA's Seolhyun in this leading role. She will play Baek Ma Ri, the vampire student who is afraid to tell Jae Min her true identity because of his strong anti-vampire prejudice.

Rounding out the leads is CNBlue's Jonghyun, who will play Han Shi Hoo, another vampire student and Jae Min's rival.

Orange Marmalade will premiere either at the end of April or beginning of May on KBS and DramaFever. You can sign up for new episode alerts HERE!

If vampires are your thing, check out the story of a vampire surgeon in Blood: