After saying goodbye to Ruoyi, Yuanxi came to the location of the treasure map, but this location was only the size of a fingernail on the map, but it was a thousand times bigger when it came to the actual place, and Yuanxi couldn't tell where it was at all.

She flipped the treasure map up and down, and finally, by accident, discovered the mystery.

"You ......" Yuan Xi looked at the parchment he found when he compared the sun and found that there seemed to be another piece of paper hidden, "Normally, who looks at the parchment to the sun."

She carefully uncovered the parchment, and sure enough, there was a very thin piece of paper inside, on which was the exact location of the treasure spot.

According to the new map, the location of the treasure should be in the sea next to where Yuanxi is standing.

"Now in these conditions, it's a bit difficult to dive." But Yuanxi is not worried.

She first came to the river in the nearby forest, then took out a wide knife in her space, threw it into the river, and began to wait.

'One, two, three. Yuan Xi's heart had just silently counted to three when a tall figure appeared.

"Young man, is this the golden knife you lost?" The river god, who had just said the first sentence, shouted happily when he saw the person in front of him, "Oh, my friend is you." He hugged Yuanxi warmly.

"No wonder, I said who could have such a remarkable knife, it turned out to be my dear friend."

"This, this ......" He held the knife that Yuan Xi had just thrown into the river, and looked at Yuan Xi with starry eyes.

"My dear friend, will you trade any two things in my palace for your sword?" It's still the same routine, but the routine of using three knives in the middle is omitted.

"My dear Nilos, I need your help with something, and this is the reward I have summoned you all the way to do it, and I don't need to exchange it for anything." Yuanxi said.

"Really?" Nilos immediately hid the broadsword in his palace and said happily: "My best friend, if there is anything I can do to help you, even though I will not be stingy if I can do it." ”

"I need to dive to the bottom of the ocean to find something, is there anything you can do to keep me in the sea for a long time?" Yuanxi asked.

"Uh...... Let me think about it. Nilos began to pour up his treasury.

"This? This one? No, this? He picked up the same thing and looked to see if it was what Yuanxi needed.

"Oh, yes, this is it!" He finally found something that looked like scales.

"This is the scale left behind by the death of the mermaid elder, and after a while, you can breathe freely in the water and swim very fast!" The scales are the size of a fingernail, but they look brilliant and eye-catching.

"I gave it to you." Nilos said generously.

"Thank you so much, you have helped me a lot, how can I thank you." Even though Nilos is an acquaintance, Yuanxi still doesn't like to owe favors.

"Hey, I can come and go freely in the water myself, this thing is completely useless to me, I just look at how good it looks, this thing is more in the place where mermaids live." Nilos waved his hand nonchalantly.

Seeing that Yuanxi still wanted to exchange with him, Nilos scratched his head and said, "If you don't want to go, you can exchange it for other gems." ”

"Of course, my dear friend, if you're willing to give me a weapon, I'll not refuse it, hahaha." Nilos smiled heartily.