Zhang Hong collected materials all the way, and when the shopkeeper Feng saw Zhang Hong's actions, he was also puzzled for a while.

Shopkeeper Feng is also a powerhouse in the Tianwu Realm, managing a lot of the Mu family's business, and he also has a lot of insights into medicinal materials and minerals.

"Zhang Hong, what are you doing?" asked Shopkeeper Feng.

"Well, this is a secret realm, and it is also where the spiritual veins are located, and the medicinal herbs and minerals here are very rich, so I will collect some in case I need them. Zhang Hong explained.

"But........ But when I see that these medicinal materials you have collected, they are useless!" said Shopkeeper Feng.

"How could Shopkeeper Feng say that. Zhang Hong asked.

"I have been a cow and a horse in the Mu family for forty or fifty years, and I also know a lot about the various medicinal materials and minerals in my cultivation. Shopkeeper Feng said.

"Then Shopkeeper Feng has a high opinion about my collection of medicinal herbs?" asked Zhang Hong.

"Of course there is, let's just say that the yellow dragon grass and the cinnamon branch you just collected, they are just some simple wound medicines, and they don't help the way of cultivation, ordinary people need that kind of medicinal materials. Shopkeeper Feng said.

"Hehe, Shopkeeper Feng is wrong, if this yellow dragon grass and cinnamon branch are used well, they are an excellent medicine for martial artists to restore their blood and qi. Zhang Hong said.

"Mr. Zhang Hong's words are inevitably too unbelievable!" said Shopkeeper Feng.

"Whether there is any unbelief, that's not on the lips. Zhang Hong said.

"Could it be that Mr. Zhang Hong understands Dan Dao?" said the shopkeeper Feng.

"Know some. Zhang Hong smiled at Shopkeeper Feng and said.

"If this is the case, Mr. Zhang Hong is a genius among geniuses, not only knows arithmetic, but also knows Dandao. Shopkeeper Feng said.

"Hehe, it's okay. Zhang Hong smiled at Shopkeeper Feng and said.

"However, Mr. Zhang Hong, now is not the time for you to collect medicine, we are here to rescue Miss Mu Tang and Xue Yangongzi. Shopkeeper Feng said.

"I know, I'm not planning for a rainy day now?" Zhang Hong smiled at Shopkeeper Feng.

"Plan ahead?" Shopkeeper Feng frowned and looked at Zhang Hong.

"Of course, didn't it mean that Xue Yan and Miss Mu Tang were injured? Perhaps, the medicinal materials I collected could come in handy when the time came. Zhang Hong asked.

"Huh?" Shopkeeper Feng shook his head, shrugged his shoulders, and said again: "Mr. Zhang Hong, no matter what, we can't delay time, we have to move forward quickly." ”

"Okay!" Zhang Hong nodded.

Of course, what Zhang Hong said about taking precautions is just talking.

Whether the medicinal materials collected by Zhang Hong can come in handy, Zhang Hong doesn't know.

After all, although Zhang Hong had opened his deputy position, he had not yet refined the pill.

Shopkeeper Feng didn't want to delay too much, so he quickened his pace.

Zhang Hong also had to follow in the footsteps of Shopkeeper Feng and follow Shopkeeper Feng.

Although he sped up, Zhang Hong couldn't help but collect the materials.

After about an hour, the two of them had entered the depths of the Red Whisker Secret Realm.

The fog in the depths of the secret realm has faded, and sunlight has cast into the secret realm.

Suddenly, the two of them heard a roar of beasts.

Hearing such a beast roar, Zhang Hong's heart trembled.

Zhang Hong stabilized his emotions and scanned his surroundings.

"It seems to be the cry of a tiger!" Zhang Hong glanced at the shopkeeper Feng beside him and said.

"That is the voice of the Golden-backed Silver-winged Tiger, the Golden-backed Silver-winged Tiger is the most ferocious demon beast in this red-whiskered secret realm, and it is also the demon beast at the top of the food chain in this secret realm, extremely fierce. Shopkeeper Feng thought for a while and said.

"Shopkeeper Feng has a lot of insights into demon beasts!" Zhang Hong said.

"I've killed a lot of demon beasts in my life, of course I know some, in the Red Whisker Secret Realm, this kind of golden-backed silver-winged tiger is extremely numerous, we met the golden-backed silver-winged tiger here, it's just the beginning, maybe next, there will be more." Shopkeeper Feng said.

"It's not a small challenge!" Zhang Hong sighed deeply, although Zhang Hong had fought with the Qiao family, he had never fought with the demon **.

"Since it is a secret realm, there is naturally a danger, otherwise, wouldn't anyone be able to easily come here to search for medicinal materials. Shopkeeper Feng said.

"Then what level is the most powerful Golden-backed and Silver-winged Tiger here?" Zhang Hong asked.

"The strongest Golden-backed Silver-Winged Tiger should have reached the fourth level. Shopkeeper Feng said.

"Level 4, isn't that quite the top strength of a martial arts cultivator. Zhang Hong thought for a while and said.

"That's right, generally speaking, if it's a two-level or three-level Golden-backed Silver Winged Tiger, we should be able to deal with it easily, and if we encounter a fourth-level Golden-backed Silver Winged Tiger, we'd better avoid it. Shopkeeper Feng said.

"Will this roaring golden-backed silver-winged tiger near that come at us?" asked Zhang Hong.

"Listening to the cry of this golden-backed silver-winged tiger, its level should be around the third level, but I'm afraid it has already discovered us. Shopkeeper Feng said.

"So, it's going to kill us?" Zhang Hong asked.

"I guess it's going to kill it soon. Shopkeeper Feng nodded and said.

Zhang Hong is also clear about the power of demon beasts.

Demon beasts are extremely ferocious, and it is difficult to fight them without ordinary strength.

Just as Zhang Hong and Shopkeeper Feng were talking, a golden-backed silver-winged tiger appeared in front of the two of them with bared teeth.

"This golden-backed silver-winged tiger should be at the third and sixth rank, so it shouldn't be too difficult to deal with. Shopkeeper Feng observed for a while and sighed deeply.

Shopkeeper Feng's hand moved, and a sword weapon was already in his hand, and he rushed towards the golden-backed silver-winged tiger.

"This golden-backed silver-winged tiger has been handed over to me, and I am trying to make clothes like this monster tiger skin. Shopkeeper Feng said loudly.

Zhang Hong saw that Shopkeeper Feng was rushing forward, and he just stood there and watched.

Soon, Shopkeeper Feng was at war with the golden-backed silver-winged tiger.

Shopkeeper Feng cultivates the way of the sword, although the shopkeeper Feng is just a little old man with a rickety body, but his sword way is powerful and domineering.

Zhang Hong watched the battle between Shopkeeper Feng and the demon **, and also talked to the system.

"System, according to your speculation, if I fight this Golden-backed Silver-Winged Tiger, can I kill this Golden-backed Silver-Winged Tiger?" Zhang Hongchao asked the system.

"The master is very strong, so he naturally has this ability. The system said.

"However, although this Golden-backed Silver-Winged Tiger is a third-level and sixth-order, its strength is extremely fierce, and if I fight against it, it will definitely consume a lot of energy. Zhang Hong said.

"Actually, to deal with demon beasts, the master doesn't need to face it directly. The system said.

"What the system says is that I am already a beast master now, and it stands to reason that I should be able to control these demon beasts. Zhang Hong thought for a while.

"The way of cultivation is extremely dangerous, especially in some secret realms, if you can understand how to resist beasts and control demon beasts, then you will be much easier. The system said.

"With that, I suddenly had the idea of wanting to resist the beast. Zhang Hong said.

"The master has this idea, naturally he is right, there are a large number of golden-backed silver-winged tigers in this secret realm, if the master can control the golden-backed silver-winged tigers here, not only can he solve his own troubles, but he may also meet those Qiao family, and the master can also control the golden-backed silver-winged tigers to deal with the Qiao family. The system said.

Qiao's family is Zhang Hong's enemy, Zhang Hong is full of hatred for Qiao's family, and when he heard the system say this, Zhang Hong suddenly became interested.