Du Yu felt deeply heartened as he watched the figures bustling about the Mountain Stronghold.
A day had passed. Everyone was sharing ways to use spells or draw spiritual energy into their bodies, and the place already looked every bit like an immortal cultivation sect.
While strolling through the Mountain Stronghold, Du Yu happened upon Zhang Jian, who was watching something with a group of people.
"Boss, what are you doing?" Du Yu asked.
"Oh? Sir!" Zhang Jian glanced back at Du Yu. "These women you summoned are truly remarkable. One of them is proficient in a strange art, and she's demonstrating it for us."
Du Yu pushed through the crowd and saw a girl of thirteen or fourteen fiddling with several small flags on the ground.
"Little girl, what are you doing?" Du Yu asked.
"I'm setting up an array," the girl said.
"An array?" Du Yu paused in surprise. So there was even someone among them who knew array arts. "Little sister, what kind of array are you setting up?"
"I haven't decided what to call it yet," the girl said. "If you go in here, you come out at the other end. If you go in at the other end, you come out here."
Du Yu slapped his thigh. "Isn't that a Teleportation Array?"
"A Teleportation Array?" The girl thought for a moment, then waved her arms excitedly. "That's a good name! That's a good name!"
"This is absolutely perfect..." Du Yu began making plans. "Little sister, how many of these arrays can you set up?"
"How many?" The girl blinked. "I brought lots of flags. I can set up seven or eight."
Hearing that, Du Yu immediately turned and ran toward the house. He pushed open the door to find Zhan Qisheng explaining the principles of