I Met a Strong-Mouthed AI by Chance and Took Me Sideways in the Apocalypse!

[The end of the world + superpowers + team + city (mid-term) + daily sand sculpture + protagonist has grown + single female protagonist] "Alpha and Omega, whoever gets one can stand on top of the world." Shen Jingting turned off the TV, stared at the smart screen in front of him and sneered: "You are so good at boasting, so tell me, why are we still so poor?" A mechanical voice that was three-quarters sarcastic and seven-quarters cool sounded faintly: "Master, if you just want me to buy lottery tickets for you and steal rewards from female anchors every day, this will be the end of our lives." Shen Jingting laughed loudly, and suddenly stood with his hands behind his hands, his eyes as sharp as swords, and looked out the window: "In that case - let's go save the world together!" "... Master." "Huh?" "You're just pretending to be a **."