Invincible, Starting as a Teacher of the Three Realms

His parents are both dead, his girlfriend betrayed him, his studies aren't going well, and his career is hitting one roadblock after another... Then this unlucky guy becomes a teacher of the Three Realms! From then on, he becomes invincible! King of Hell, can I live to be 80? King of Hell: Are you kidding? I'll add three zeros! God of Wealth, I'm a little short on cash lately. God of Wealth: I'll arrange it right away! Ding! One hundred million yuan has been deposited into your Alipay account^

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.