I Have Become the Emperor of Heaven, and the Fairy World Has Just Arrived?

[Invincible + cool writing + no pressure + daily life] [You fed the young empress who was on the verge of starving to death and obtained the six-path spirit body. Zhang Yu looked at his beautiful tablemate who was eating his bread and fell into deep thought. [You defeated the Demon King Xuan Ye in his heyday and were rewarded with the most precious Fantian Seal. Zhang Yu looked at the stray dog that he had smashed away with a brick, and felt that there might be something wrong with his system. [You killed the Nascent Soul Demon and obtained the Purple Ying Immortal Sword. Zhang Yu suddenly realized when he looked at the first-level Qi-training demon cultivator that he had killed with one move. "It turns out that my system is correct, but the version is too advanced." ... A few years later, the fairyland Blue Star was completely integrated. Peerless Empress: "What do you mean I have a sweetheart? And I want to give him eight sons?" Demon King Xuan Ye: "Damn it, I have been in the immortal world for tens of thousands of years, killing millions of human beings, and now I have become a human watchdog?" A group of Immortal Emperors: "No, we have practiced for a hundred thousand years and have not yet become an emperor. Where did this Heavenly Emperor come from?" … This book is also known as "Invasion of the Immortal Realm, I Landed a Hundred Years Ahead of Time", "My Version of Immortal Cultivation Leads the World"...