The Eight Great Generals of the Thousand Gates

I was born into the Thousand Gates, which are divided into eight generals. The Upper Eight Generals and the Lower Eight Generals. The Upper Eight Generals are considered the legitimate representatives of the Thousand Gates, with skilled techniques and coordinated strategies, emphasizing the mastery of "art and tactics." The Lower Eight Generals, on the other hand, are looked down upon, lacking sophisticated methods and resorting to deceit, deception, and engaging in malicious acts.