C217 It Could be Triggered at Any Moment

"There's a formation, a defensive formation." Chu Fei put Liu Meiqing down.

"A defensive formation?" Liu Meiqing clearly did not believe him.

"You can use your leg to kick the door and feel it." Chu Fei said.

"Then kick!" Liu Meiqing kicked in the direction of the door.

"Bang!" The tip of Liu Meiqing's foot was blocked by an invisible ripple and her body was bounced back again