Fantasy: Those Days When the Emperor Was Beaten Violently!

(Multiple systems + invincibility + ancient family + a little devil villain + push all the way) The ancient family whose soul has traveled through the Nine Heavens Immortal Realm has invincible status, invincible talent, and invincible appearance. The sign-in system has also come as promised. It should have been the start of the game, but why did I choose to call Long Aotian? ! Such an obvious title of a brainless villain made Long Aotian feel that he was always a stepping stone for others to reach the top. But when I discovered that my system could sign in to other systems, everything changed. Sign in to the luck detection system to check the luck of all living beings! "Hey, with a fortune value of 150,000, it's really a big leek with red roots!" Sign in and select the system, and you will be rewarded if you choose! "Choose to defeat the God King Body and be rewarded with the Supreme Divine Power and Military Attack Technique!" "Choose to become Sequence Zero and be rewarded with Demonic Bones!" Is this still a choice? ! I want them all! Countless years later, Long Aotian sat cross-legged for nine days, facing all the enemies in the world, and then he suddenly realized: "It turns out that I am neither the protagonist nor the villain, just an ordinary demon king."