Chapter 1778: Racing against Time

At this moment, every inch of space in the hinterland of the mountain was covered by Zhang Tie's great spiritual energy. Zhang Tie could "see" and "sense" everything in this space.

With the control of Zhang Tie's spiritual energy, the pair of mandarin duck battle axes turned into the light as they kept reaping in all the tunnels and rooms in the hinterland of the mountain like the sickles of Satan. 

None of the disciples of Dark Emperor Immortal Palace in the hinterland of the mountain could resist such weapons. After the light flashed by, the entire hinterland of the mountain had been covered with heads and blood, including those immortal generals who were guarding inside there. All of them had been cleaned up by Zhang Tie before meeting Zhang Tie. 

When such an amazing scene happened in the hinterland of the mountain, the castle above the hinterland was as same as before as if they had not noticed the abnormal phenomenon inside the hinterland.