C418 dream

Confronted with the question, Bai Cangtian's face suddenly became serious. With a gaze like an eagle and a wolf, he looked back at the three of them and solemnly answered: "Of course it's necessary!"

As their words fell, the three of them were slightly stunned. Even the most top-notch expert was shocked by Bai Cangtian's aura, and was somewhat unable to speak.

"Everyone, think carefully