"That little girl, the aura on her body is not human's aura." Huo Ling said with certainty.

Ye Yuxi's eyes became more serious.

After buying a batch of medicinal materials for Huo Ling, several people came out from the pharmacy.

Huo Ling's new discovery has always been pressed in the bottom of Ye Yuxi's heart, and she can't get rid of it.

About this matter, I have to ask Long Xiaopang when I go back.

Turn a few streets and come to the underground square city.

Compared with the underground square city of Binglan Kingdom, Qiuyang City has a larger area and is more expensive. Everyone who wants to enter it needs to pay a handling fee of two gold coins.

Squeak.

Just as Huo Ling hid in the chaotic space to eat medicinal materials, Zi Ling revealed her small head from Ye Yuxi's sleeve.

"Master, this place is not bad." Hei Fengtian Zong looked around, the entrance was full of stalls selling weapons.

There are various ores and jade on some stalls, and finished weapons are placed directly on some stalls.

Squeak.

The Purple Spirit Lightning Sable sniffed the smell of various metals, and became more and more restless.

Zi Ling is not very interested in medicinal materials, but she definitely loves rare metals.

"You want to buy food too?" Ye Yuxi looked at the little mink that had climbed onto her shoulder.

Squeak.

Zi Ling nodded, and licked her lips with her little lavender tongue.

"Master, let's go and look around." Hei Fengtian smiled at Ye Yuxi.

"Well, go, I will wait for you at the teahouse at the door in two hours."

"Understood, master." Hei Fengtian squeezed into the crowd while holding Heisha's hand.

Seeing the intimacy between the two, Ye Yuxi's heart was slightly moved, and she thought of Bai Jinyi for a moment.

I don't know what Bai Jinyi is doing now.

After looking at several stalls in succession, there was nothing Zi Ling wanted to eat.

Most of those stalls are metals such as black iron and fine steel, not even mithril, let alone metals such as zinc and gold.

When I came to a small stall, the owner of the stall was a half-century old man. A piece of blue cloth was spread on the ground, with a few pieces of unknown metal scattered here and there.

Squeak.

Zi Ling yelled at the things on the ground twice.

Um?

Ye Yuxi stopped, and the purple spirit on her shoulder jumped lightly, landing on the blue cloth.

The stall owner opened his eyes. Although he was old, his eyes were shrewd, without any cloudy feeling.

"Oh? Girl, is this mink raised by you?" The stall owner looked up at Ye Yuxi.

Ye Yuxi nodded, leaning over to check the metal on the ground.

"Spiritual beasts that like metal are rare. Every one of them is a treasure. Girls go out, so it's better to hide this kind of thing, which is easy to cause trouble." The stall owner looked at the snow-white mink with a hint of surprise in his eyes.

"Thank you for your concern, senior." Ye Yuxi said politely.

Squeak.

Zi Ling looked around among the metal pieces on the booth, but didn't find the metal he liked, so he yelled twice in frustration, and lay back on Ye Yuxi's arm.

"You little mink, you are still in the cub stage." The stall owner looked at the little mink with a smile on his face.

"Senior knows this kind of spirit beast?" Ye Yuxi was startled.

Long Xiaopang may have said that the purple spirit lightning mink, especially the young mink, is the object of competition among various families.

If a stall owner in the underground square city can easily recognize Xiao Diao, Ye Yuxi will have to consider letting Xiao Diao stay in the space in the future.

The stall owner stared at Zi Ling for a while, then shook his head slowly: "I don't know what kind of breed it is, but I have been in this city for forty years with this old bone. The mink is the seventh spirit beast I have encountered that has a sense of metal."