I Am so Immortal! Interpretation of the Historical Text at the Beginning

Jiang He traveled to the beginning of Blue Star, lived for more than 4 billion years, and experienced several civilizations. "Why do I live so without desires? In the second solar era, I was a god! In the third solar era, everything disappeared again..." "Why am I not the richest person? The currency calculation method is different in each era. Well... Let's put it this way, in the fourth solar era, which is what you call Atlantis, people did not use gold and silver as currency." "In this era? Confucius asked me about my studies, the First Emperor asked me about the path, Li Bai asked me to teach him how to write poetry, and Li Er asked me to teach him how to govern the country." "Don't laugh! Everything I say is true!" In the fifth solar era, Jiang He lived as he pleased and ran a small bookstore. I usually use oracle bones to record some of my daily life on medieval kraft paper. Until... Tianling civilization reappears! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.