The world in martial arts themed novels: Wulin alone

In martial arts themed novels written by Chinese writers Jin Yong and Gu Long, the ancient world is both complicated and simple. The world is full of swordfight competitions, martial arts schools disputes, leadership contentions, love and hatred. At the same time, there are only swordsmen and their Wulin in this fictional world, no government, civilians, daily necessities, livelihoods, or fame is included.