Quick Transmigration: The Villain's Obsessive Love Across Worlds

She's died and returned with one mission: conquer the ultimate villain in every world. But there's a twist—each villain is the same soul reborn, from a cold genius student to a ruthless warlord, a bloodthirsty emperor to a seductive vampire count. Her strategy? Play the role perfectly and never break character. His vow? "Whatever trouble you cause, your husband will handle it." Across infinite worlds, his obsession only deepens, showering her with dangerously sweet, possessive devotion that knows no limits.