Out of everyone in the Tiger King's Cave, the being that deserved to join the training the most—from both Wang Hu's and Di Baijun's points of view—would definitely be Su Ling.
This cowardly fox's aversion towards battles would rank at the top three out of everyone in Tiger King's Cave.
Based on Wang Hu's and Di Baijun's personalities, they definitely would not have allowed her to be spared easily.
However, they eventually decided to keep the cowardly fox at the cave because of Big Treasure and Little Treasure—those two imps.
Hence, Silly Girl already knew the solution that Wang Hu came up with and had approved of it.
Su Ling was no fool. Rather, she was very smart, especially regarding matters that concerned herself.
Needless to say, she paid a lot of attention to the demon lord and the vicious tigress.
Her seductive eyes rolled as she thought and understood what the demon lord meant.