They said, "Socialize."

Valerian and Fallax had not even taken any position to fight yet when they heard a meowing sound from the side. They can only describe the expression on the kitten's face as dissatisfied. 

The old man chuckled and said, "This little one may have the skill to change her shape but the temper still remains that of the supreme magical entity." 

He flicked his hand and took out a green orb in his hand, the object looked like green crystal, but it was perfectly round. Valerian noticed that as soon as the old man took out the orb the kitten's gaze was fixed on it. He asked, "What is that?" 

Fallax replied, "This is a magic core. When you hunt a magical beast, you can obtain this. You might have read it in the books but it is your first time coming across the real thing, is it not?"