Muscles + System Points + Decisive Killing + No Female Lead + Physical Training to Godhood

Lin Jingyu transmigrates to a demon-infested world, awakening a martial arts modification system. From Iron Palm to the Eternal Undying Body, he relentlessly slaughters demons and sacrifices his own body, achieving physical sainthood in a world with sparse spiritual energy through sheer force. Whether it's a projection of an evil god or a chaotic demon god, they are all shattered by his single punch, forging an eternal myth of power!