The System Is Close to Me: I Prospered in Datang

Li Chen, a modern social beast, accidentally passed through the Tang Dynasty and became an inconspicuous petty official in Chang'an City. I wanted to live a stable life, but I was accidentally bound to the "system". With the system in hand, I own the world? It's not that exaggerated, but it's enough for him to stand firm in the storm of the Tang Dynasty.