I'm Back from the System's Invincibility

Those who have cultivated for a hundred years have crossed the same boat, and a thousand years of cultivation have slept together. What about ten thousand years? Liu Bi didn't know either. After thousands of years of fighting, Liu Bi returned to reality from the infinite adventures of the system, armed with invincible power, but he just wanted to be a simple ordinary person and live an ordinary life. Unfortunately, the times changed, and the heroes competed for the throne. There were always people who made him unable to keep a low profile, so he had no choice but to slap these annoying flies lingering in his ears to death! In addition, Liu Bi also has a wish, that is, he hopes that one day he can find the person who created the system and destroy it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.