Taichu said, "This is a formation I set up in this place, named the Myriad Phenomenon Heavenly Prison. What you just saw was only a small part of it. If you ever truly run into trouble in the future and want to escape to Return to Void, you can come here and activate the formation, which can withstand three strikes from an Immortal Emperor!"
Chu Hao was slightly startled—three strikes from an Immortal Emperor.
This formation was probably already quite advanced.
Chapter 912