Iki Kishida is a high school senior who struggles to connect with others, choosing to hide his true expressions behind a mask. Enter Harutora Kurobe, a straightforward and fiercely devoted freshman who sees right through the barriers. Despite being complete opposites, their paths cross, sparking an unlikely bond filled with the warmth, awkwardness, and heart-aching tenderness unique to adolescence. As they navigate the bittersweet waters of first love, they must confront their own vulnerabilities in a deeply moving journey of youth and self-growth.