The top fighters of the Blue Dragon Dynasty either went outside the city to fight or to protect the altar at the top of Saint Mountain. The brilliant and golden palace actually wasn't heavily guarded.
Zhang Ruochen's group was able to sneak in without alerting the native cultivators within the palace.
As a palace, it naturally had many precious treasures. For regular martial artists, any random item was valuable enough for them to live the rest of their lives in comfort.
However, Half-Saints wouldn't care about those items.
Sun Dadi and Sikong One charged toward the inner palace and disappeared. They seemed to really want to capture some concubines and princesses.
"Amitabha!" Sikong Two said. "I will go stop Senior Brother. I can't watch him make a mistake like this."
He put his hands together solemnly with worry in his eyes.
"Go!" Zhang Ruochen said.