Lin Xuan transmigrates to a Xuanhuan world and unexpectedly has a one-night encounter with the powerful Xuanbing Empress. Four years later, the Xuanbing Empress, Dong Huang Ziyou, shows up with their daughters to force a marriage. Faced with his adorable daughters, Lin Xuan is overjoyed but also panicked. Luckily, the Daughter-Loving Madman System is activated! Ding! Your intimacy level with your eldest daughter increased by 1 point, reward: Emperor Realm cultivation! Ding! You taught your second daughter a new character, reward: Chaotic Sacred Body! Ding! You drove away the demonic beast that scared your third daughter, reward: Devouring God Skill! Ding! You bullied the demons with your fourth daughter, reward: Chaotic Divine Sword! After three years of raising his daughters, Lin Xuan has become invincible in the entire universe. Dong Huang Ziyou: "I didn't expect you to be so powerful!" Lin Xuan: "Raising kids...