Fish only strengthens everyone's ability to adapt to the underwater environment, not to turn people into fish people who do not need to breathe.

Fifteen minutes later, Shen Mo came up from the water with chatting and laughing, and had 5 beads in his hand.

Tan Xiao also has a few beads in his hand.

"Where did it come from?" Teacher Cheng couldn't help asking, "We have looked for the first floor several times, but we didn't see these beads."

Shen Mo said: "There are many such beads on the floor downstairs, but the water is too turbid. Even with a flashlight, the visibility is very limited and it is difficult to find."

After chatting and laughing, I kept rubbing my arms, so I couldn't stand it. I stuffed the beads I found into Teacher Cheng's hand and hurried into the bathroom to take a hot shower.

Cheng Wei found a glass vase from the room, put the beads of the two of them up, and said to Shen Mo: "You go and take a hot bath too. It's frozen underneath for so long, don't freeze your body."

Shen Mo shook his head and looked at the water, "No need, I have to go down later."

Everyone understands what he means.

The beads that suddenly appear on the first floor are likely to be the key to passing the level, so they need to repeatedly enter the water to find more beads.

Ten minutes later, Su Man came back from the water. Her face was very bad, and her skin was frozen to the point of being blue and white.

She found a little more beads, with 9.

Yan Qingwen was the last one to come back. He stayed underwater for half an hour because he wanted to test his body's maximum tolerance underwater.

"Fish can slow down the body's consumption of oxygen. After being underwater, the body's oxygen consumption rate will automatically decrease. It will only feel suffocating after 20 minutes. 30 minutes is the limit, but if you exercise vigorously underwater, you must go ashore within 20 minutes."

Yan Qingwen spoke, inhaling slowly to mediate his breathing.

"Dehyde can cause brain damage, so everyone should pay attention to the time when going into the water later."

Everyone nodded one after another.

Teacher Cheng said: "I will help you watch the time. If it exceeds 20 minutes, no matter how many beads we find, we will pull people ashore!"

Yan Qingwen was still very relieved to Teacher Cheng and nodded and said "Thank you hard work".

In the next time, these people took turns to go into the water to find beads.

It is very difficult to find something in the water, let alone the small beads you are looking for? Especially underwater is turbid, even if you use a flashlight, the visibility is less than one meter. In this case, the difficulty of finding beads is greatly increased.

Sometimes when you are lucky, you bring six or seven pills;

Sometimes I have bad luck and can only find two or three.

When the number of beads accumulated to 32, they returned empty-handed more and more frequently, and it seemed that it was difficult to find a bead.

And the time unknowingly exceeded 11:00 in the evening.

That is, they have been trapped in summer for more than eight hours.

At first they thought that searching such a house would be enough for up to two hours, but now they are trapped in the summer for eight hours...

"Are you sure the answer is a bead?" Lu Ang asked.

"Eight out of ten." Li Li said confidently, "The water monster's home is deep in the water. There are shiny treasures hidden in the house - the shiny treasure refers to the treasure! Now there are beads that have never existed before on the first floor. When the beads are shining with light, they will become shiny. It is obviously in line with the answer. The only question now is that we cannot determine the number of beads. Is it necessary to find all beads as long as the beads are handed over and even if the beads are passed, they still have to find all beads? But how many beads are there?"

Zhu Shu looked at Li Li, then Yan Qingwen, and tentatively said: "Why... I'll go down and look for it too?"

Yan Qingwen thought for a while and nodded, "Everyone has their own inherent habits to find things. If someone else looks for them, they may find new discoveries."
Chapter completed!