Chapter 2457: How is this possible?

At this moment, Chen Ping's mind flashed with Su Yuqi's sweet smile and the kind smiles of his parents. Family has always been Chen Ping's weakness.Chen Ping slowly sheathed the Zhanlong Sword, and Ni... suddenly as if he had thought of something."I understand now, this iron door is reflecting all of my strength back at me. The harder I push, the stronger the reflection becomes. It seems like breakin...