They Want My Bloodline for Heirs? Perfect—That's My Cultivation Cheat!

Reborn into a world of cultivation with the rare Innate Pure Yang Constitution, our hero nearly dies when a fox spirit drains him dry—until a Golden Core master saves his life. Now every powerful family wants his bloodline for their descendants. Little do they know, he's been waiting for this! Each marriage doesn't just produce heirs—it grants him explosive cultivation breakthroughs, divine abilities, and forbidden techniques. Special physiques? They come with game-breaking bonuses. In a realm teeming with extraordinary constitutions, he'll turn every proposal into a power-up and every union i…