Gu Ming embarked on a perilous expedition, leading him to encounter Li Shuo, who ignited the light that once burned in his soul. However, known as Wei San, he has been transformed into a ruthless killer, devoid of any recollection of Gu Ming. Will their reunion result in their mutual demise or salvation? Amidst a world wrecked by an enigmatic organization and a tumultuous city characterized by brutality and insanity, Gu Ming is resolute in his pursuit of vengeance and rescuing Li Shuo from an impending doom, even if it means immersing himself in the abyss of darkness.