Shuang Yun said calmly, "There are footprints here. They must have been left by Qianqian."
Huanhuan and Old Bear hurried over and saw a long trail of footprints in the snow. From the size and depth of the footprints, they were indeed left by Qianqian.
Shuang Yun thought for a moment. "There's only one set of footprints, and they're neat. It looks like Qianqian left on her own."
In other words, Qianqian had run away from home.
Old Bear was anxious. "Why did Qianqian leave home for no reason?"
Shuang Yun looked at Huanhuan.
Huanhuan looked puzzled. "Why are you looking at me? It has nothing to do with me!"
The three of them followed the footprints.
But before long, the footprints suddenly disappeared.
They had searched the vicinity but still could not find any footprints.