Ji Chaoyang was right, and Xu Xin thought so too.

He glanced at the fragment of the orb nestled in the crevice of the stone wall. Perhaps everything here was thanks to that thing.

It seems that the thing can be taken away, but let's wait and see. If you move that thing, something is most likely to go wrong.

Xu Xin looked down at the colorful flowers on the ground, squatted down, and gently picked one.

[Rainbow Flower: A beautiful flower that can be planted in a treehouse to increase its decorativeness. It blooms for seven days and then withers. Picking it when it blooms will halve the decorativeness increase, but it will maintain its blooming appearance permanently.]

"Wow, this is good stuff!" Xu Xin's eyes lit up.

For someone like him who has a big demand for decoration, anything that can add decoration is a good thing. His art room and alchemy room are still crying out for food.

He glanced at the colorful flowers that covered the lake.

"Well, let's pick them all and dig them away." Xu Xin said to himself, touching his chin.

Although the decoration level of each tree house with this kind of flower may be limited, and he can also create decorations himself, the more the better.

The more the better!

Moreover, this flower gives them the possibility to provide decoration to other survivors.

Their art room requires them to create their own sculptures. Although the upper limit of decoration can be greatly increased, the current speed is simply not enough for mass production. Even other explorers cannot enjoy it, let alone other survivors.

But there is no problem at all for flowers that are grown by planting. After all, it will not consume their energy. They can just plant them in the planting house and let them grow.

"I was reminded that this flower can also be used to make pigments, making each oil painting more decorative." Ji Chaoyang also squatted down and picked a flower, saying in surprise.

One of Ji Chaoyang's abilities as an artist, oil painting, requires pigments, which he had already told Xu Xin about.

"This thing is also a good thing, take it with you when you leave."

Xu Xin has decided to dig the land and take away all the flowers and trees that can be taken away!

They are really good things.

He even reached out to pull out a few blades of grass, but unfortunately these grasses were not valuable resources.

However, the best thing is still the piece of gem fragment!

Xu Xin looked at the piece of gem fragment that emitted a soft white light and narrowed his eyes.

"Hmm." Keke stood beside Xu Xin's legs, scratched his legs with her two little paws, and then pointed in the direction of the waterfall.

"What's wrong, Keke?" Xu Xin came back to his senses, looked in the direction Keke pointed, and asked with some confusion, "Is there something wrong with that little waterfall?"

The waterfall gushed out from an almost horizontal crack in the wall, forming a not-so-large white curtain of water.

Accompanied by the sound of water splashing, the fish swimming in the lake, and the soft white light reflected by the gently shaking water surface, the entire lake is like a fairy lake in Taoyuan Wonderland, making people feel extremely comfortable.

Xu Xin even had the thought, “It would be great if I could live here.”

"Ying!" Coco waved her little paws and gestured to Xu Xin.

Xu Xin understood what Keke meant, his expression stiffened, and he turned around to look carefully at the small waterfall.

"...You mean, there's a hidden space behind the waterfall?"

"Hmm!" Coco nodded her little head.

Because of the irregular flow of water, the entire waterfall appears white, completely blocking the view, and the scenery behind the water curtain cannot be seen. In addition, this small waterfall is not very big, so Xu Xin did not think about it in this regard.

Unexpectedly, this is actually a water curtain cave?

Is there any treasure in the cave?

However, the area ahead is completely occupied by the lake, so if you want to get across, you can only swim in the water.

"The space behind the waterfall? The Water Curtain Cave?" Ji Chaoyang also looked at the waterfall. His eyes widened in surprise. "This is behind the giant's head, right?"

"That's right." Xu Xin nodded.

The space behind the waterfall may very well contain the secret of the giant's head.

The two looked at each other and nodded.

Go and see. That’s what they both meant.

They both jumped into the lake and swam towards that side.

"Ying!" Coco jumped directly onto the Silver King's head.

"Oh?"

“Oh my!”

“Ouch!”

The two of them splashed for a while, and the Silver King also jumped into the lake and swam towards the small waterfall.

Because the Silver King keeps its head out of the water when it swims, Coco didn't get wet when she lay on its head.

At this time, Xu Xin had already swam to the bottom of the lake.

The bottom of this lake is almost ten meters deep, which is very deep for ordinary people, but Xu Xin, who is wearing a scale armor suit and has many diving experiences, can easily dive to the bottom of the lake.

The reason he dived down was because he discovered that in addition to many fish swimming in the lake, there were also many crystals at the bottom of the lake!

There were crystals of various colors, including red crystal, amethyst, etc. As soon as he entered the lake, he was shocked by the colorful stones at the bottom of the lake.

The most important thing is that a small part of these stones emits a blue-grade light, and one even emits a purple light!

Purple crystal!

It’s better to put away the purple-level stuff first!

He immediately went down to the bottom of the lake, went straight to the purple-level crystal, picked it up directly, and put some of the surrounding blue-level crystals into the backpack. Then he floated up again and emerged from the water.

Ji Chaoyang disappeared. He must have entered the waterfall.

Xu Xin also reached out to the waterfall.

23shu8