Chen Haonan, president of the Jiangcheng Tianxia Association, dies tragically while saving a teenager falling from a building—only to awaken reborn as Lin Fan, a bullied high school student oppressed by his own family. Facing his new identity's miserable reality, Chen Haonan—now Lin Fan—fights back with his past-life martial prowess and razor-sharpHe’s the Supreme Tyrant—Wearing a Red Scarf intellect, delivering brutal payback to his arrogant younger brother Lin Yi and his henchman Cheng Wei.