Obsessed with Raising Cubs, but Become the Co-Owner of the World

[I suddenly want to change the main plot, let me think about how to change it, the protagonist, upgrades and ending will not change] Tong You traveled through time and became a new student at the Cultivation Academy thirty thousand years in the future. In this era where technology and cultivation coexist, the three major civilizations of dragons, humans, and machines merge with each other, and every practitioner can be favored by one of the civilizations. Tong You rescued a little black dragon from a place abandoned by the dragon clan, and unexpectedly formed a contract. The little black dragon is weak and helpless but can eat. It is useless except for being cute. Not only is it useless for cultivation, it will also completely cut off the possibility of him becoming a great cultivator. Everyone advised him to abandon the little black dragon. Isn't becoming a great practitioner and climbing the ladder of civilization better than anything else? * But no one knows that Tongyou raised an identical little black dragon in the game before traveling through time. Bathing, feeding, playing, and watching the little dragon cub grow up little by little and grow into a powerful and unparalleled overlord of the universe that dominates the world are his happiest leisure time after his busy work. God knows how much he wants to touch the little dragon cub he raised with his own hands! Now that the dream has come true, what does it mean to practice without practicing? And who said that their little dragon cub is just a little waste? Tong You looked at the familiar game interface in the communication terminal and the little black dragon with big eyes flashing at him. He smiled and stretched out his hand to tap his chubby little head. [The little dragon cub got your caress, his mood +1] [When the mood reaches 10, the growth line will be opened! Please keep up the good work! … … [The little dragon cub picked up a small gear! [Please fix this little gear and help it grow up quickly! * Later, the civilized ladder was opened again, and countless cultivators struggled to climb it. Legendary dragon warriors came together, and the mechanical races were separated on both sides of the ladder to welcome a human boy to the top. The Lord of the Dragon Clan bowed his head to welcome him, the King of Mechanics stood in bow, and all things in the universe vied for him. * This universe once experienced destruction. The curly-haired boy who reestablished the order of the universe, accompanied by a black dragon, created the first machine with his own hands. This sentence is recorded on the title page of the creation books of the three major civilizations: dragons, humans, and machines. "He is the origin of everything, he is the co-owner of the world." In the original book of Creation that was sealed at the end of the world, there were several lines of crooked fine print under this sentence. "... He is mine!" "Mine!" "... Me! Five 2G#￥EW#!@!" *Upgrading is raising cubs, raising cubs is upgrading *Youth growth flow, there will be many Shura fields that are not love-oriented Purpose: May the world give you the same love and tenderness