Asai Manatsu, commonly known as the "Nice Guy," felt shattered when his proposal was turned down. Little did he know, his day was about to take a dreadful turn when an armored Knight with a Skull helmet aimed for his life! Fortunately, a stunning silver-haired swordswoman appeared just in time to rescue him and commanded him to escape. However, driven by his good-natured principles, Asai Manatsu risked his safety to save his savior, ultimately leading to his own demise. As his life fades away, his last wish is to begin anew in a world where altruism is not ridiculed.
