In a bustling city, An Lin, a typical young man, crosses paths with a formidable cultivator who grants him the God of War system. Transported to the spiritual realm to train, An Lin, initially branded as the weakest, strives to enhance his abilities and shed his underdog status. Bolstered by unwavering optimism and system guidance, he forges strong bonds, showcases remarkable progress, and sets forth on a journey of resurgence.