As soon as he entered the gate, Haitian immediately shuddered, and he suddenly felt a strange energy pass through his body, as if it was a scan. However, this time was very short, and before he could think about the reason, he had already passed through this door.

The same situation happened to Tang Tianhao, it was not the first time for him, and it hadn't changed much.

Haitian turned to stare at the gate, and the strange feeling just now made him a little confused. Such a strange prohibition, even he, the sword god in the past, had never heard of it.

"Looks like I'm going to have to find an opportunity to ask Old Ghost Li in the future. Haitian thought to himself. He doesn't have much research on prohibitions, but he knows some basics.

The old ghost is different, he is an expert in prohibition. Perhaps he will have a lot of research on this strange prohibition.

Thinking of this, Haitian stopped studying the weird prohibition, and walked inside with Tang Tianhao.

Unlike Haitian's expectations, this underground secret room is not pitch black, and it is still bright. There was no illuminated object on the surrounding walls, and the light seemed to appear very suddenly.

"Why is it so bright here?" Haitian asked, looking down into the bottomless hallway.

In this regard, Tang Tianhao did not have any answer: "I don't know how to do it, it was already like this when we first found out here." As for the reason, grandpa and they can't figure it out. ”

"That's weird. Haitian stopped talking, but squatted on the ground, touched the green bricks on the floor and studied it carefully.

Tang Tianhao saw that Haitian did not act, but squatted down. Although he was a little proud before, he was not stupid, otherwise he would not have been able to cultivate to a one-star sword master at the age of fifteen.

He keenly sensed that Haitian might have discovered something: "What? Do you think that the light source in the secret room is because of these blue bricks?"

"Chances are, I've heard of a special refining material called Luminous Stone, which emits bright light even at night. It's likely that these bricks were made of this glow-in-the-dark stone, but unfortunately I haven't seen it. Speaking of this, Haitian paused, "It's just that the luminous stone is very precious, and it would be good for ordinary refiners to find a small piece, if the entire underground secret room is paved with this kind of luminous stone, will this be too big?"

Tang Tianhao looked at each other, he didn't know what the luminous stone was, but since it was a refining material, it was enough to show the preciousness of the luminous stone, and this underground secret room was paved with luminous stone.

Haitian and Tang Tianhao glanced at each other, and they both wondered in their hearts, who was so generous?

Standing up, Haitian and Tang Tianhao continued to move forward.

Soon, the two of them came to a corner, Tang Tianhao was no stranger to this place, pointed to the bend and said, "After this bend passes, you will be able to see three first-order spirit beast phantom rats." ”

"Phantom Mouse?" Haitian was slightly surprised.

"Yes, this is a spirit beast that is used to living in the tunnel, and its speed and strength are not very strong, the only thing that is a little troublesome is that when it encounters danger, it can split into two clones, which makes people unclear whether it is true or false. Tang Tianhao obviously knew this phantom mouse very well, and told Haitian all this information.

Haitian nodded slightly after hearing this, the phantom mouse actually had such a life-saving ability. If you make a few clones, it's easy to get confused. When the time comes, if you run in a few more directions, who will be able to catch it?

Soon, Haitian and Tang Tianhao had already turned the corner, and sure enough, they saw three white mice lying not far in front of them, only the size of a palm.

As soon as they saw Haitian and Tang Tianhao coming, the three phantom rats immediately became vigilant and looked at them with bared teeth.

"You take a look at them first, and I'll take care of them. Tang Tianhao volunteered to stand up, after all, it was the first time Haitian had come into contact with a spirit beast like a phantom mouse, and it would definitely be a little troublesome to fight.

Someone does it for you, and Haitian is naturally happy.

Tang Tianhao walked up with his Tianhao sword, and the three phantom rats immediately screamed at Tang Tianhao, as if to warn Tang Tianhao not to approach.

But Tang Tianhao didn't care about the screams of the three phantom rats, and immediately gathered the sword spiritual power in his body, and a piece of light lit up on Tianhao's sword, roaring towards a phantom rat in the middle.

"Squeak!" As soon as he saw Tang Tianhao attack, the phantom rat in the middle immediately shouted, and his body emitted a white film of light, and in an instant, one body instantly split into three, and rushed forward at the same time.

Tang Tianhao, who had tried it a long time ago, naturally would not be deceived by such a small skill. After many temptations before, he understood that the two clones were just pure phantoms, without any ability. The ontology is still in the middle.

Without hesitation, Tang Tianhao raised the Tianhao Sword and slashed at the middle body.

"Squeak!" The phantom mouse didn't expect that he hadn't deceived Tang Tianhao, and suddenly screamed, and the two phantom rats next to him were also moved, and immediately rushed towards Tang Tianhao with bared teeth.

Tang Tianhao, who had long been accustomed to it, immediately withdrew his Tianhao sword and roared: "Whirlwind Slash!"

In an instant, the three phantom rats surrounding Tang Tianhao were all hit by this sword technique released by Tang Tianhao, squeaked a few times, and fell down without moving.

"Awesome!" Haitian clapped his palms and smiled and walked up to praise, "Clean and neat, all in one go." He is worthy of being the most outstanding genius in the history of the Tang family. ”

"Even so, isn't it still far from you?" Tang Tianhao didn't look a little happy, and glanced at Haitian who was applauding rather disappointed.

These words choked Haitian and laughed dryly. This Tang Tianhao really has to compare with him everywhere, if it were someone else, Tang Tianhao might not really lose, but can he compare with him?

Haitian, who has the soul of a sword god and is very talented, will he lose to a hairy boy? Just kidding!

Subsequently, Haitian and Tang Tianhao hit the road again. With Tang Tianhao's shot just now, Haitian has thoroughly understood the situation of this phantom mouse.

Next, under the powerful firepower of the two of them as a one-star swordsman, they soon came to the place where Tang Tianhao was defeated last time. ,

"From the back of this gate, it is the territory of the second-order spirit beast. My companion was seriously injured the last time I came, and that's how I got there. Tang Tianhao's face was solemn, and he clenched his fists, as if he was very unwilling.

Haitian can understand that if a second-order spirit beast is used, Tang Tianhao may still be able to deal with it, but if it is a group, if Tang Tianhao is stupid enough to rush forward, it will be sent to death.

Even if in terms of his strength, if there are more than two-digit second-order spirit beasts at the same time, he can still support it. But if it is exceeded, he can only avoid the edge for the time being.

Just when Haitian was about to push open this door and enter the back, he suddenly caught a glimpse of a scabbard erected not far from this door, he walked over and touched it curiously, raised his eyebrows, and exclaimed: "It's actually a scabbard made of red marble." ”

"Red marble, what is that?" Tang Tianhao, who didn't know anything about ores, was naturally very curious, "There was originally a yellow-rank intermediate sword weapon inserted in this scabbard, which I took away when I first came here. ”

"Is it a yellow-rank intermediate sword weapon?" Haitian frowned and didn't say a word.

It was this attitude of not saying a word that made Tang Tianhao a little anxious: "What happened?

"This red marble is a refining material, which can be used to refine the Xuan-level primary sword weapon, even if the refining is poor, there is also a yellow-level advanced level. But such a high-grade material has been made into a scabbard, and it is only a yellow-level intermediate sword weapon inside, don't you think it's too strange here?"

Regarding the situation of red marble, Haitian still looked at it from "Nine Overlapping Waves". It not only introduces the refining techniques and experience of the Ninefold Sword God, but also introduces many refining materials, whether they are common or rare, all the Ninefold Sword God has heard of them are recorded on it.

Tang Tianhao, who didn't know anything about refining, selectively ignored Haitian's words, and exclaimed in surprise: "Do you know a lot about refining?"

"Yes, I'm also an alchemist. It's a bit half-hearted, but these things must be understood. Haitian smiled bitterly, will this "Nine Overlapping Waves" be too buried in his hands?

"Refiner!" Tang Tianhao didn't know what Lu Dao was saying at all, as a member of the big family, he naturally knew the status of Lu Dao Refiner on the Soul Sword Continent. With their identity as the first family in Hubin Province and their power, they could only invite a first-order refiner to barely refine the yellow-order primary sword weapon, but they needed a lot of precious materials and a high failure rate.

Even their Tang family did not dare to refine sword weapons on a large scale, and only a few people equipped them.

In Tang Tianhao's eyes, Haitian should be the kind of madman who only knows how to cultivate, otherwise how could he have reached the rank of a one-star swordsman at the age of thirteen?

But now it seems that this is not only the case, Haitian also knows a lot about other aspects, and he is also the most noble refiner on the Soul Sword Continent! This has made him completely speechless, he still wants to catch up with Haitian, how can he catch up?

Haitian, who was deep in thought, didn't notice the depression in Tang Tianhao's heart, he just touched the scabbard made of red marble, although he didn't refine much now, it didn't mean that he wouldn't refine weapons in the future, right?

"You don't want this scabbard, do you?" Haitian turned his head and asked, after all, this scabbard is also their Tang family, but they don't know the value of this scabbard.

Tang Tianhao naturally knows the meaning of Haitian, even if they take this scabbard, they can't refine it, so it's better to give it to Haitian as a favor. Thinking of this, he waved his hand directly: "You take it." ”

"Thank you very much. Haitian didn't bother and put the scabbard directly into the storage ring.

From entering the underground secret room to this door, there is only the existence of the first-order spirit beast Phantom Mouse, which can be said to be the first level of the underground secret room. And that yellow-tier intermediate sword weapon and scabbard made of red marble should be considered as a reward for passing the first level.

So, what will be the rewards for the second level, and will there be better and more advanced swords?

Haitian is already starting to be a little impatient.

___________

PS: There are only two shifts today