Ye You, standing outside of the Illusion Place, witnessed Xue Ji's deviation to such an extreme that it was unbearable. He waved his paw, breaking his own Illusion Place, bringing her back to reality.
His goal was not to imprison her, but just to suppress her sharp edge to carry on the negotiation.
The scene that everyone admired and obsessed over shattered before Xue Ji, like broken glass, and, with time overlapping, she returned to the cold and lonely world within the painting.
Xue Ji was stunned for a moment, then she looked at Ye You and asked incredulously, "Can this black cat really use Illusion Technique?"
Xue Ji naturally didn't expect Ye You's wonder, she assumed this was just a reflection of Qin Sisi's abilities.
Qin Sisi, having learned from Ye You about Xue Ji's thoughts inside the Illusion Place, found it laughable.
Upon hearing Xue Ji's question, Qin Sisi replied indifferently, "It's just a minor Illusion Technique, not worth mentioning."