After all, he could see the scene just now clearly, except for the metal, everything turned into ashes when it came into contact with this corrosive grass.

This lethality can be said to be very amazing.

Ye Qingli smiled: "Ji Zhiyuan, do you think this stone gate is made of stone?" ”

Ye Qingli's words, if it weren't for a certain background, might sound very strange, but in the current situation, there is nothing strange about it.

This stone gate looks like a stone, but it may not be.

After all, there were not a few stones mixed in the original soil, but where I turned around, there was an empty piece, and the stones had long since turned into nothing.

"Not sure, but the corrosive grass can't help it. Obviously it won't be something simple. ”

Along the way, Ji Zhiyuan encountered no fewer problems.

At the beginning, when he encountered difficulties, there was a feeling of helplessness, but now he is obviously much calmer, even if there are so many stone doors in front of him, he will not have the feeling of ants on a hot pot spinning.

To put it bluntly, even if it is urgent, it is just a vain urgency, there is no use, only calm down and think of a way, it is real.

Ye Qingli touched his chin and looked at the door in front of him.

She has seen a lot of doors, in her previous life and in this life, she has seen many doors.

It's just that this one is still a little too unique.

Ye Qingli saw this door from the surrounding earthen walls, this door seemed to be integrated with the surrounding soil, not only could not see the difference in color, but there was no sense of boundary around it.

The entire door, apart from a leaf-shaped groove, is characteristic.

It's like a heavy stone brick.

Ye Qingli didn't come closer, Ling Zhilin looked at the groove, and suddenly said:

"This seems to be ......"

After Ye Qingli finished speaking, he continued: "It seems to be the shape of a corroded leaf." ”

"Not bad." Ling Zhilin turned around and saw the same surprise in Ye Qingli's eyes.

Except for the size, the difference between this corroded leaf and the grape leaf is not too big in appearance, in fact, the corroded leaf has very fine spines, very sharp, and it does not look harmful, in fact, it is comparable to the lethality of a small knife.

Moreover, there are no grape leaves in the nearby mountains, and there do not seem to be too many similar leaves.

The shape of this leaf is indeed very similar to that of a corrosive leaf!

If this is the corroded leaf......

Ye Qingli felt that there was a damn coincidence in the dark......

If you don't find the corroded leaf, then even if you encounter this door, there seems to be no solution.

"Give it a try." Ji Zhiyuan looked at the sharp knife in his hand, a little light shone down from above, and the knife reflected a cold light.

He picked up a corrosive leaf, and was careful, this plant is not so gentle as it seems, but it actually contains power, and if others know about it, they will definitely take the initiative to retreat.

Now, that's the best weapon.

If it were possible, the door to the back would be opened by the corrosive grass!

He looked at the groove, and there was a floating excitement in his heart, and his heartbeat was a little out of control because of the premonition.

The groove may have been passed for a long time, and the lower edge was full of accumulated dust.

The sharp tip of the knife was inserted into the groove, and the blade, which was originally a little larger than the groove, was slowly shrinking!