C247 Error after Error

Chu He was also filled with helplessness and immediately called out to the system, "System, why hasn't the Demon Emperor's Trial begun yet?"

"Ding!" This is the Demon Emperor's Trial, it requires high quality demonic energy in order to be activated! "

"Holy sh * t …" This was a bit awkward! "Then can I use demon qi?" Chu He asked.

"Sure! However