Zhang Tie moved his eyes away from the top of the gate. After a few more steps forward, Zhang Tie stood in front of the gate. He lightly put his hand onto the gate as he felt that this gate, which was higher than 10 m, was made of abyss magical iron. The material of this gate could match that of his Chaos. Even in Lion Fortress, weapons being made of abyss magical iron were available to knights.
The gate was closed tightly. After entering the gate, Han Zhengfang latched the gate with a bolt from inside. As a result, outsiders could barely enter it, except for Zhang Tie. Zhang Tie could clearly see the internal structure of the lock of the abyss magical gate with his lotus-flower eyes.