Let you test the disciple!Not cleaning the door!

Li Mu crossed over and became the Tenth Elder of Yaori Immortal Sect, the leader of Xiaoqing Peak among the ten main peaks.
In the world of great strife, Tianjiao came forth in large numbers, and now it is the Immortal Ascension Conference held once every ten years by the Immortal Sect of Yaori, and three thousand immortal seedlings have passed the nine-fold test.
Sovereign: "Elder Li, in line with the principle of rather lacking than indiscriminate, don't be merciful in this last test, and you can kill as many people as you can!"
Li Mu: "I understand, let's see how many phantom arrays I set up."
At the end of the test, the entire army of three thousand fairy seedlings was wiped out, and the elders of the sect couldn't help but exclaim.
"Is this the phantom formation you mentioned? You translate it for me, what the hell is it called phantom formation!"
"We can't stand your killing array, let you test the disciples, but didn't let you clean up the door!"