Identical twins Joo Baek-hee and Joo Baek-naa share everything, including their obsession with one person: Jung Hae-yoon, a seemingly ordinary friend caught between them. To one, Hae-yoon is a precious toy; to the other, an irreplaceable treasure. As the twins’ twisted desires begin to blur the line between love and possession, can Hae-yoon escape from their beautiful but dangerous grasp?

Seol Ipsae likes to keep things simple and clean: relationships never go further than physical, and one night per guy is the standard, and only the best will do. So when he runs into the big, bumbling himbo Jeong Han-eum, he can’t believe his eyes; at first, it’s because the dude’s such a nerd, but then it’s because this nerd is hiding a big, uh, “secret.” Huge, in fact. Massive. One of the biggest Ipsae has ever seen. Y’know, maybe nerdy boys aren’t so bad after all…