I Left the Hero's Party and Started a Daily Life in a Loli Kingdom

【Western fantasy + another world + little girls + romance + slow-paced slice of life + beast-eared girls + anthropomorphic Systems + hero simp + founding a nation of adorable creatures】 “Su Mu, you're such an eyesore. Your existence is getting in the way of me flirting with girls.” “Funny, I was just getting sick of your stupid face too.” For this ridiculous reason, the hero summoned by the kingdom kicked Su Mu, who was a god. Su Mu immediately left with the goddess Xiya, who could grant people the power of Systems. The hero bitterly regretted it and tried to keep up his simping to the very end. After recruiting a deluded goblin, he went on to recruit a slime with its own System, following up on the goblin's tip. And that was only the beginning. Under the goblins' deluded influence, Su Mu began planning to establish the Adorable Ball Demon Nation. His first goal: recruit all kinds of cute little balls! “Could you stop clinging to me so much?!” “Hehehe~ Su Mu's reaction is so kawaii~ Daisuki~” A month later, the war between the six nations ended, and Su Mu had founded a Demon Nation that surpassed all its rivals. But unfortunately, not long afterward, the “Precepts” that had once governed the three-dimensional universe betrayed them. The “Otherworldly Corruption” began assimilating and slaughtering living beings on a massive scale, and the Six Realms were on the verge of annihilation. The Cloud Ark Project was officially added to Su Mu's agenda. Su Mu designed the Cloud Ark to have 500 levels, each an enormous world with its own customs and traditions. Everyone still alive in the present world would take refuge in this paradise beyond the world, where Su Mu set the rules. Meanwhile, outside, the relationship between Mu Xiu and Su Mu changed again and again, until one of them fell. “Su Mu, can you tell me: can humanity win this war? Has all my struggle done anything to help mankind?”