The Demons I Created Are Not Serious but Useful

[Game alien world + demon disaster + creation infrastructure + gene editing + magic + belief in becoming a god] After traveling across time with the puzzle game console from his hometown, the Biochemical Demon Creator, Gao Qianli found that it was somewhat useful. It's just that the demons created are not serious. In order to have shelter, he created the Nesting Demon. In order to eat cooked food, he created the fire demon. In order to create medical demons, carpet demons have become the nemesis of small insects. In order to transmit energy, the first and last snake demons are connected to establish a full-coverage energy network. No, is this right? Originally just to survive in the wilderness of another world, a demon civilization accidentally developed. Even the Balrog began to use steam engines to start the industrial revolution!