Headmaster Chen's Mystical Support

"Let me introduce everyone to the spell inside this brocade pouch. I call it: Blacklist," said Headmaster Chen.

Everyone: "…"

"As its name suggests, this spell can shield you from being tracked by other people, and it's very easy to use. You just need to use it on yourself and say the other party's name. As long as the other party dares reply to you, the blacklist will automatically take effect: For ten hours, perception-type cultivators won't be able to sense your existence."

Headmaster Chen said, "The trick with using this spell is to catch the other party unawares. When all of you have reached your destination, the first thing you should do is greet the students from South Sea Sky High School. Cast Blacklist on yourselves and go ask for their names. Since you'll be meeting them for the first time, I don't think that they won't tell you their names."

"…"

Wang Ling was amazed.

There was actually this sort of operation…