[Prehistoric + King] the Prehistoric Career of the Lord of Reincarnation

Luo Yu traveled through time. Luo Yu traveled through time because he was fond of playing with his mobile phone. However, he just wore it. Why did he travel to before the world was opened, and he also wore it as an egg. Fortunately, there is a system to prevent boredom. . . . . . Ps: This is the first time for the author to write an article. Please forgive me for the poor writing style. ++++++++ The author is using his imagination. . . Open wide, just for entertainment, don't worry ++++++++