C2056 Ultimate defense

"Thousand Machine Tower's Ultimate Defense?"

Hearing that, Cheng Feng's heart jumped: May I ask what this Ultimate Defense is? Will my arrival trigger it? "

"I'm not too sure what the Ultimate Defense is either."

Organist said: "All I know is that this defense is used to stop the Creation Stage Martial Cultivator from stealing the Thousand Machine Tower."

"As for you