The Girl I Raised in My Game Is Actually an Eldritch Evil God

[Character raising + simulation + pets + demigods + Old Ones + game fusion] If your life were in danger, would you raise an apocalyptic evil god to survive? What would you choose? If you could save the world with your life, but the price was personally killing the girl who cared for you, what would you decide? Li Ming obtains a character-raising System. By controlling the NPC girls in a game, he can gain talents and defy fate! Thus begins Li Ming's journey of raising girls. But little by little, things take a strange turn! The girls in the game, once obedient and righteous, start acting increasingly bizarre and deranged! Then one day, Li Ming finds an ancient book at the school beauty's home. It says that an Old One once slaughtered the gods and wiped out half of all life before falling into a deep slumber. A warning reads: The day it awakens will be the day all things perish! What terrifies him even more is that the Old One depicted in the book is none other than the girl he raised in the game, Li Changqing. And what makes his heart pound is that the girl's phantom from the game has somehow appeared before him, smiling eerily. “Long time no see, Brother Li Ming!” Years later, gods from every race kneel at Li Ming's feet, trembling as they beg, “Please, stop playing that game! It's really going to wake up!!” But by then, Li Ming is already trapped by the godlike pet he raised, unable to escape! There's the clingy, lovesick demoness Lilith, the cold-on-the-outside, sweet-on-the-inside Mu Ningxue, and a godlike husky!