National Destiny: I Rely on My Ex-Girlfriend to Control the World

The national ban is coming, and I, a socially fearful otaku, was elected as the representative of the Dragon Kingdom. Good news: I traveled to a restricted area for national sports and activated the system. Bad news: The system is called [Ex-Girlfriend Sign-in System]. More bad news: My ex-girlfriend, it seems... I was born single. Good news: I have an "ex-girlfriend" with a T! Facing an overwhelming tide of beasts. I summoned my "first love" - ​​a seven-year-old loli. She yawned, opened her mouth and ate the beast tide as a snack. Global Experts: "…What is the principle of this?" My "second wife" - a cold OL lady. She flicked her nails and cut the opponent's S-class mecha into its molecular state. Opponent: "I'll report it! She's cheating!" Face the ancient evil god deep in the forbidden land. "The third term" - a sickly elf. She smiled, braided the evil god into a beautiful grass ring, and put it on my head. Evil God: (pupil earthquake) (completely crazy) Everyone: "That's enough! Dragon Kingdom is cheating! It's not fair!" Facing the wailing of the whole world, I hugged my new nine-tailed fox girlfriend and helplessly spread my hands. "Don't ask, asking is love."