I've Cultivated for Three Thousand Years. Why Am I Still in the Qi Refining Stage?

His name is Yan Jin. On the surface, he’s a security team leader... In reality, he’s been refining qi for three thousand years... That’s right, he’s been cultivating qi for three thousand years... His greatest goal is to establish his foundation! But as he pursues Foundation Establishment... He gradually uncovers the secrets of this world... A lost place needs saving... And he is the chosen one... From then on, he sets out on a path to reach for the stars and conquer the world...