Mysterious Girlfriend X

Mikoto Urabe's unique behavior in class, including carrying scissors in her underwear and sleeping on her desk, initially catches Tsubaki Akira's attention. Following an unusual incident where Akira tastes Urabe's drool, their relationship becomes closer, and Urabe becomes Akira's girlfriend. Alongside friends Ueno Kouhei and Oka Ayuko, the pair navigates the challenges of high school romance. The complexities of their relationship are portrayed.