Chi Yu's eyes suddenly lit up. "Wait, Senior, you mean this can imprison people?"
Xue Yi laughed. "You only just realized that?"
"..." Chi Yu smiled sheepishly and said, "I hadn't considered that possibility."
"But." Chi Yu realized something else. "But what if the person I imprison is someone really evil, and they kill everyone in the city after entering this secret realm?"
Gentle affection and admiration showed in Xue Yi's eyes. She knew she had chosen the right person. Gentleness was a mighty force. Cultivators these days all followed the law of the jungle, plundering without restraint, greedy to the extreme. Very, very few ever stopped to turn their gaze toward ordinary things.
But Chi Yu had done so.
In more than a thousand years, this was the first time she had met someone like him. If she let him slip away, there would absolutely never be another.
Xue Yi said, "Once you become the master of the secret realm, you can create spaces as you please. This place will be your domain. Within it, everyone will be under your control. No matter how powerful someone is, once they enter this domain, you will control them. No matter how powerful their spiritual energy is, they won't be able to use it."
Chi Yu hesitated, then asked, "What about forbidden techniques?"
Xue Yi said, "Forbidden techniques?"
She pondered for a moment, then smiled faintly. "This secret realm of mine was also refined using a forbidden technique. Naturally, it can guard against forbidden techniques too."
Chi Yu looked delighted. "Then, Senior, I want to bind it!"
The binding process was extremely simple. Chi Yu supplied a drop of blood from his heart, and Xue Yi merged it with the secret realm. The binding succeeded.
Soon, Chi Yu could sense everyone inside