With one move per person, the three poisonous snake monsters were killed on the spot.

After killing the three people, the warrior looked around vigilantly. There was no danger, no other poisonous demons, and he immediately made a gesture towards the corner.

Seeing that there was no danger, Qin Ming and Xia Fang led the warriors out of the corner and came to the light gate.

The warrior had already searched the corpses of the three poisonous demons, and found three tokens, as well as some miscellaneous things.

The miscellaneous things are all medicinal herbs and the like, nothing special, but this token, you can tell at a glance that it is not something produced by Tianlong World.

Qin Ming picked up the token and observed it carefully.

The token is neither gold nor jade. I don't know what material it is made of. It is not cold in the hand, but has a slight warmth.

The whole body is yellow, with a circular symbol on the front and no markings on the back.

Looking at the circular symbol, Qin Ming asked, "Is this the seal of Yinzong?"

"Yes." Xia Fang nodded, "Everything that is exclusive to Yinzong will be printed with this picture, it seems to be a substitute for Yinzong."

"However, the pictures of different Yinzongs are different, but it can be seen that they are in the same line, and they must be the marks of Yinzong."

The so-called different Yinzongs refer to Yinzongs in different worlds.

Yinzong not only has sects in the supreme world, but also in many other worlds.

Some of the engraved marks are the same, and some are slightly different, but the charm on them all feels the same.

"Could this token be the key to this closed door?" Qin Ming looked at the light door in front of him and guessed.

Some warriors were already trying to pass through the light gate, but they were blocked back.

The one found from the poisonous demon was in front of the light gate, so Qin Ming guessed whether it was the key to pass through the light gate.

If you want to test whether this is the key to pass through the light gate, just test it.

Holding a token in his hand, a martial artist leaned against the light door tentatively, stretched out his hand, and stretched out carefully.

Immediately passed through the light gate and disappeared.

After passing, the warrior came back immediately.

"It seems that this is the key to pass through the light gate. What's on the other side?" Xia Fang asked Wen Kuan curiously.

The warrior with the token in his hand said, "There are stairs over there, very tall stairs, other than that, there are some rooms next to the stairs."

"Are there no poisonous demon guards?" Xia Fang asked worriedly.

"No!" The warrior replied affirmatively.

"There are three tokens here. Two people go in with the tokens, and then let one person come out with two tokens, so that we can all go in." Qin Ming said.

One token can only allow one warrior to enter, but after entering, a warrior comes out with two tokens, which means that a warrior without a token has already passed through the Light Gate.

This allows them to enter one by one.

"I guess the poisonous demons have already gone up, let's go up too!" Xia Fang nodded, not planning to explore on the first floor.

The more precious something, according to common sense, the more it will be placed high.

The Poison Demons are most likely to be on the top, rather than staying on the first floor.

They were at least two days behind the poisonous demons, and they hadn't seen the two poisonous demons in the first floor until now, which showed that they didn't stay on the first floor all the time.

Most likely, they went up to the second floor from the moment they entered the tower, and even went directly to the third floor.

This time, they came to the tower not to search for treasures, but to stop the poisonous demons, so naturally they just followed behind them.