Ayano Kubota

When a former loner plots to dump his old classmate for revenge, he doesn’t expect to fall for him instead.

Various couples and their stories of how they came to kiss each other.

Following the events of "Heir to Steel Armor", Ryūga Dōgai returns to the Eastern Region hoping to reunite with Rian, only to discover that the once-fertile land has been transformed into a vast desert by the Horror Garzas. As spiritual balance collapses, Ryume—the East’s Sentinel and guardian of the Dragon Gate—weakens as the eastern dragon nears its 500-year reincarnation. To preserve her life, she enters regenerative stasis and quietly chose Rian as her successor...

Ishimori Uka is very shy and has a hard time making friends. When she was a middle school student, students made fun of her by calling her "stone". Around that time, she met Miura Kai with lemon color hair. Because of him, she entered the same high school. Uka now wants to overcome her shyness and have friends. Kai is a popular student at the school, but he doesn't talk much or seem interested in others. He doesn't know why, but he becomes concerned with Uka. Uka has admired Kai, and she now has feelings for him. Kai has a secret, which no one knows.