"It turned out that the move Xue Xiao had just used was called Wind Spirit Shadow Kill, one of his signature techniques from back then..."
After taking control of Xue Xiao's puppet, Mu Yuyi immediately discovered its secret. This powerful low-grade Spirit-tier spell was now fully laid bare before him.
"So this is the true purpose of the Heavenly Mystery Tower trial?" Mu Yuyi gazed at the puppet and understood its real meaning.
Though the Heavenly Mystery Tower was a sacred ground for cultivation, its first four floors merely honed everyone's techniques. Those powerful stone statues had impressive offense and defense, but they would not kill. They only attacked relentlessly, allowing the disciples who entered to find the weaknesses in their combat and refine their fighting skills.
The first through fourth floors all followed this pattern, with each floor increasing the difficulty of the stone statues in the hope that the disciples could perfect themselves as much as possible.
By the fifth floor, however, the content of the training changed. It became true combat. And the opponents were no longer those rigid stone statues, nor were they nobodies—they were geniuses who had once cultivated in the Heavenly Mystery Tower!
At that moment, Mu Yuyi also figured out everything the Mirror Tower had copied. It recorded the spells and combat techniques used by everyone. If these people truly reached the fifth floor, the cultivation arts and techniques they had once displayed would be preserved in the form of puppets, allowing those who came later to battle them.
In Mu Yuyi's case just now, he had defeated Xue Xiao's puppet within the time it took an incense stick to burn. Thus, even if he did not take control of the puppet, he could still obtain the wind-element spell Xue Xiao had once