During his time in college, Naoto is taken aback to come face-to-face with his ex-partner Taichi, whom he had parted ways with on account of being used for "sexual pleasure." Naoto had held a grudge towards Taichi for their past experiences, but slowly began to forgive him as he observed Taichi's growth as an individual since high school. Coincidentally, Fumi-chan, who is a mutual acquaintance of theirs, develops romantic feelings towards Taichi, causing further complications. Despite their solid companionship, their efforts to transform it into a romantic bond seem unsuccessful. The narrative orbits around their romantic endeavor, intertwined with emotional scars.
