Seo Ju-an, a high school student without one eye, feels an eerie look at school every day. He was terrified, and he wondered who he... more>> was, and when he found out about the existence of a birdman, he was confused. Amid the cool tension, the war between the birds and humans begins! <<less

After military, Sein returns to his art school. Many girls in his class are dying to get to know him but he allows no one... more>> to enter his monochrome world. But when Sein meets Sora, little by little, she helps him sketch a world full of colors... <<less