Introduction: In *I’m Not the Final Boss’ Lover*, an unexpected twist awaits as the protagonist, Mei, finds herself caught in a strange, thrilling world where she’s not the heroine in the usual sense. While others fight to defeat the "final boss" of this universe, Mei is instead drawn into an unlikely relationship with him. The notorious and powerful final boss, known for his ruthless reign, is nothing like she expected—enigmatic, misunderstood, and perhaps more human than he appears. As Mei becomes entangled in his world, she must navigate the dangers of power, intrigue, and emotional betrayal while questioning her own role in this game of fate. *I’m Not the Final Boss’ Lover* is a story of unexpected love, power dynamics, and challenging the role you’re assigned. With thrilling action, complicated romance, and a heroine who dares to redefine her destiny, this tale promises to turn the typical boss-fight narrative on its head. Will Mei remain a mere bystander, or will she change the course of the game forever?