Because the snow cold cave was blocked by a barrier, when the snow cold cave first collapsed, the Yun family guards guarding outside did not notice anything unusual.
According to the rules, they should go in every few days to inspect and see if the people inside had violated the rules. However, since the two masters were the ones who were punished, no one would go in to look for trouble.
After all, it was not good to care about it if they saw it, so they might as well not go in and cause trouble for themselves.
It was not until the large-scale collapse of the cold snow cave and the violent trembling of the entire viewing snow peak that the guards realized that something was not right.
At first, they thought that the earth dragon had turned around. For the safety of Yun Chujiu and Yun Qianhe, they did not bother to ask the higher-ups and directly opened the wizardry barrier of the Cold Snow Cave. They wanted to release the two of them first so that they would not be in danger.