Super Student's Three-realms Army

When Zhang Xiaofann activated his Fiery Eyes of Truth, he discovered that there was a narrow tunnel that could barely fit one person at a location around 100-200 meters in front of him.    

However, because of the extremely deep darkness of the night, he could not see his own fingers in front of him!    

In addition, he was in a deep pit. Other than the faint glow of the stone, there was no light at all. This tunnel that was hidden in the depths was hard to find by ordinary people.    

Besides, Huang Xiaoxian was just an ordinary country girl. She must have been scared and frightened after falling into this deep pit. It was normal for her not to have realized that there was such a narrow tunnel in this deep pit.    

"Could it be that this tunnel is the Green Stone Mine?"    

Zhang Xiaofann pondered in his heart as he moved forward.    

He saw that the entrance to the tunnel was very narrow. Zhang Xiaofann originally wanted to bend his back and crawl into the tunnel.    

However, when he thought about it again, he felt that what he had done was a bit 'stupid'.    

"Clang!"    

A blade cry suddenly sounded out, the Baipi Blade was unsheathed, and in a matter of seconds, stones flew out, and smoke and dust filled the air.    

They quickly saw that the narrow tunnel had been cut open by Zhang Xiaofann using his Baipi Blade. It was big enough for an adult to walk into.    

After opening the tunnel entrance, Zhang Xiaofann didn't have any hesitation and quickly headed into the tunnel.    

Originally, from Zhang Xiaofann's point of view, the tunnel's entrance was as narrow as the tunnel's entrance, and he also needed to use the Baipi Blade to clear the way.    

However, when Zhang Xiaofann walked into the tunnel, he realized that the interior of the tunnel was actually like this. The space inside was really huge, Zhang Xiaofann could walk in the tunnel while straightening his back.    

Zhang Xiaofann looked at the tunnel in front of him. Without thinking, he chose the one in the middle and walked into it with big steps.    

It was originally midnight, and they were in the depths of this mountain of Chessboard Mountain, along with the fact that they were in this kind of pitch black underground tunnel where one couldn't see their own fingers in front of them.    

If it was any other person, unless you had a gun pointed at him from behind, who would be so free as to not sleep and come to this damned place in the middle of the night?!    

However, all of this was not difficult for Zhang Xiaofann at all. He had the Baipi Blade with him.    

For example, which evil spirit would dare to scrunch up its eyebrows?!    

Even if one were to take 10,000 steps back, in this underground tunnel, some sort of Mountain Elemental Monster would exist. In the end, it was uncertain who would be the one to kill who …    

Just like that, they advanced towards the underground tunnel for around 10 minutes. Zhang Xiaofann looked at the stone inlaid on the wall of the tunnel that was emitting a faint glow as he groped his way forward.    

Not long after, Zhang Xiaofann arrived at an extremely open area. It was about the size of a huge square and extremely spacious. It was truly big enough for the four words, "Heavenly Passage" …