Saiaku na Rinjin

Hakura, a high school teacher, desires nothing more than a quiet and solitary existence away from the demands of his profession. Unfortunately, his hopes for tranquility are shattered the moment his new neighbor moves in next door. As fate would have it, the person settling into the adjacent apartment is none other than Hashigami, a man Hakura considers his absolute nemesis. From day one, Hashigami begins dismantling every ounce of peace Hakura has managed to build, turning his private life into an ongoing ordeal. What makes the situation particularly maddening is Hashigami himself. Outgoing, brilliant, athletic, and effortlessly popular, he seems to possess every admirable trait imaginable. Yet, despite his flawless exterior and widespread appeal, he inexplicably dedicates his energy to tormenting Hakura at every turn. This relentless harassment quickly transforms the seemingly perfect neighbor into a living nightmare, leaving Hakura exhausted and entirely on edge. Just as Hakura resigns himself to enduring this domestic misery, the situation escalates beyond his worst expectations. In a cruel twist of fate that threatens to obliterate whatever remains of his sanity, Hashigami secures a new job—and the location of his new workplace is the last place Hakura ever expected to see him.