Chapter 523: Sinister and Vicious_3

Yan Fei, if he moved fast enough, would punch a hole in the stone wall the instant he left the iron house and jump into it to hide, allowing him to dodge both the crushing of the iron house and the attack from above. Using this cave, he would continue to tunnel through, and as long as he penetrated ten meters through the stone wall, he could break through and escape in an incredible way.

With a plan in mind, Yan Fei no longer hesitated. He raised his palm again and fired the energy cannon at the metal wall, which had already half melted. A flash of blue light appeared, and the metal wall melted further. An irregular, one-meter-radius hole appeared on the metal wall, and looking through it, he could see the rapidly flashing hard stone wall.