Chasing Skirts in Reverse Universe

John completed his last mission and died to save the life of billions of innocent human beings. But a beautiful goddess gave him a second life. She wants him to become her husband. And conquer her in bed. But as she is a goddess John can't satisfy her with his stamina. So she offers him a system. But this world is different and works on different principles. Here men are weak and women are strong. Every woman possesses a system that helps them get powerful. But John gets two systems. One secret system that will help him become the strongest in all the universe. And to do that he needs to mate with different women.