Fantasy: If You Are Asked to Be the Human Emperor, Will You Mass-Produce the Empress?

After just taking a nap, Chu Tian discovered that he had traveled to a fantasy world! This world is not simple! There are monsters, demons, elves, dwarves, and even dragons! ? And the human race can only survive? When I feel desperate, I awaken the god-level supreme system! Ding, congratulations on obtaining the heaven-level skill, the Wuji Free and Unfettered Skill! ! Ding, congratulations on successfully summoning the hero, Nalan Yanran! ! Ding, congratulations on becoming the master of the human race! Get the reward: Human Emperor Xuanyuan Sword! ! … Many years later, Chu Tian has become a human emperor! Chu Tian, ​​who was holding the contemporary empress in his arms, was surprised to find out! Am I... Invincible? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.