Forced to live apart from his family due to a work transfer, he moved into a company dorm, leaving behind his wife and son. He became close with his neighbor, Senior Terada, and deeply appreciated the man's kind and thoughtful nature. Though he'd heard rumors that Terada's wife was beautiful, meeting her in person left him stunned by her striking beauty. She showed constant kindness toward him, sensing his loneliness from living away from home, and her warmth gradually captured his heart. Unable to express these feelings, he could only silently thank her. But as if sensing his inner turmoil, she began drawing closer to him, pulling his emotions into an increasingly intense and dangerous connection.