"Brother Chu Yan, just now the system reported that this is the mysterious puzzle of this 24-hour survival expedition, so there may be this kind of survival expedition in the future, does it mean that every time you encounter this kind of survival adventure, maybe there will be this kind of hidden reward."

"It could be so, maybe there would be such a hidden reward on every island."

"Brother Chu Yan, where do you say this key is? Could it be from the same box we took outside? ”

"It should be, the picture on the box refers to here, then this key should be the key on the box, let's take the box out and try it."

After speaking, Xia Mo took out the box that was just put in the backpack from the backpack, Xia Mo took the key and inserted it into the box, only to hear a click, and the box opened.

"Brother Chu Yan, what is given in the box is a medicine box, and the types in the medicine box are quite complete, almost everything."

"Then put it away first, so that you don't have to worry about getting sick and catching a cold in the future. It seems that we have gained quite a lot today, even if we don't find other supplies, this medical kit is enough. And we've also found the hidden rewards this time. ”

"I feel like we're in a kind of backroom adventure, but there's a lack of horror."

"Why, you want to be horrible again? Don't worry, I guess the horror you're looking forward to will be coming soon. ”

After Chu Yan finished saying this, Xia Mo shuddered.

"Brother Chu Yan, don't scare me, this joke is not funny at all."

"Didn't you hear that? What sounds do you listen to carefully? ”

Xia Mo listened carefully, but she only heard the rustling sound brought by the rain outside, and didn't hear anything else.

But when Chu Yan said this, Xia Mo felt more and more that the sound outside was very weird, and Xia Mo was frightened and didn't dare to move.

Chu Yan looked at Xia Mo, who was so frightened that he didn't dare to move, and laughed out loud.

"Hahaha, isn't this the horror plot you want? Don't you think it's scary enough, why don't I tell you about it again? ”

After Xia Mo realized that Chu Yan was teasing her, her face was also dark, and she didn't want to pay attention to Chu Yan a little.

"No need, you can keep this horror plot for yourself, I can't afford it." After speaking, Xia Mo also glanced at Chu Yan.

"Ahem, okay, I won't tease you, pack up the things and let's go out quickly, this will listen to the sound of the rain outside, it seems to be quieter, it is estimated that the rain should stop after a while."

The two of them quickly went out of this secret room after packing up, after all, if they have been staying here, maybe they may really encounter some terrifying plots, and then it will be a little bit bad.

The two quickly returned to the previous cave, the fire had not been extinguished, but seeing that the fire was not particularly big, Xia Mo hurriedly added some wood to it.

Before anyone could catch their breath, a new announcement came from the system.

System: Due to the hidden reward of this survival expedition has been found, this 24-hour survival expedition will end after half an hour, within this half hour, players will turn on the protection mechanism, and will not encounter any more dangers, I hope that players cherish this half hour of time, hurry up and find the materials you want.

This time, even Xia Mo and Chu Yan were stunned, and the survival expedition ended early?