Doutei dakedo Akuyaku Kizoku ni Tensei shita node Harem wo Tsukuru...... Hazu Datta noni Nazeka Sekai wo Sukuu Seijin ni Nattemashita

Dying a virgin in his former life was a bitter enough end, but waking up as Grave—the archetypal villainous noble from an adult visual novel—seemed like a second chance tailor-made for his wildest fantasies. With the world's rules laid out before him like a playground, he sets his sights on a single, glorious objective: build the harem of his dreams. However, the euphoria of his new existence shatters the moment he recalls the brutal truth of his new identity. Grave is nothing more than a disposable obstacle in the game's narrative, fated to meet a bloody and definitive end within just a few short years. Now, the clock is ticking. Every flirtatious advance and every scheming political move must be carefully weighed against the ever-present specter of his impending doom. Can this reincarnated otaku outmaneuver the story's cruel script, dodging the executioner's blade while simultaneously charming his way through a world teeming with beautiful heroines? The stage is set for a high-stakes balancing act, where romantic conquests collide with survival tactics, and every risqué encounter could be his last. This fantasy saga weaves together pulse-pounding action, generous servings of fanservice, and the chaotic antics of a harem in the making—all centered on one desperate man's fight to rewrite a destiny that refuses to be changed.