C148 Sublimation
Sixty thousand might not be enough to encircle a city, but it would be more than enough to secure a few gates. Yuna and the others also split up a portion of their men to guard the lower parts of the city wall. In case someone climbed out of those places.
As for Hua Shang, he didn't know when he had already stood on the city wall, coldly looking at the chaotic group of people below the city wall