Sankaku Sand
三角サンド
Yuki Ono is seated between two boys who dislike each other, Kiyokun and Yujikun. During class, they begin a playful but intense struggle, with Yuki caught between them. What starts as a competition for dominance slowly turns into a romantic entanglement involving all three. The conflict escalates with physical antics and direct confrontations. The uncertain future of this chaotic group remains unclear.