C1039 Uncle

When Black Grandpa heard my question, he opened his eyes and looked at me with an expression that said, "Why are you so naive?" He then said, "Kid, do you think that the Yin Soldiers come out at night because they are bored and want to loosen their bones and muscles? You must know that Yin Soldiers don't appear in any random place. When Yin Soldiers come out at night