暂不继续

Ken lived a perfect life and he planned on living it to the very fullest. Unfortunately, his life was taken away by a mad lunatic and he was robbed of the money he was going to use for charity. Being stabbed countless times he was reincarnated into the world of martial arts. However, in this life, he had no jumpstarts and was exposed to the worst of the worst nature of humans. Years after adapting to this cold world he was summoned to yet another world but this time as a hero... But how will a cold-blooded killer play the hero role?