In the Beginning of Exile, I Relied on Reading to Become a Saint

Great cause dynasty. A feudal dynasty with eunuchs and aristocratic families inside, surrounded by demons and aliens watching outside. The cultivation systems are in full bloom, with the five mainstreams being Confucianism, Taoism, Martial Arts, Buddhism, and Yao. The imperial power is declining, local regimes are divided, and the world is on the eve of great chaos. Protagonist Goldfinger: Proficiency Panel. Everything can be eaten.