Han Yang smiled. The pressure here had no effect on him. However, he thought for a while and asked, "By the way, how effective is the dragon marrow I gave you last time to practice?"

"Dragon Marrow?"

Lei Zhenwei was stunned at first, then reacted and said, "Oh, that thing, I haven't used it yet?"

Han Yang was speechless, smiled and said, "You try it, this thing has a good effect!"

Lei Zhenwei nodded, and Han Yang flashed and went straight down.

"This guy is so brave!"

Lei Zhenwei couldn't help but say, to be honest, he didn't dare to go down there at will, but after thinking about it, he took out the dragon marrow that Han Yang gave him last time, looked at it for a few seconds, and didn't take it seriously, sat down cross-legged, opened the bottle, and poured the dragon marrow into his mouth.

However, the next moment, his face suddenly changed drastically.

He was stunned, "This..." Feeling the terrifying energy in the dragon marrow, he was shocked.

At this moment, he finally realized that this dragon marrow was a strange thing in heaven and earth. The enormous energy contained in it was extremely rare for him, a cultivator in the late stage of the second level of the Purple Mansion.

He immediately did not dare to be careless, so he immediately closed his eyes, calmed his mind, and began to guide and refine these energy and start practicing.

But Han Yang kept going down, and when he reached the place where he had broken through before, that is, 15,000 meters below the cold pond, he felt the pressure for a while, and he was a little dissatisfied. After thinking about it, his figure continued to go down.

His figure stopped until he was twenty thousand meters underwater, and then he closed his eyes and began to practice.

The pressure of 20,000 meters is still very good for him now. Using this powerful pressure, he began to temper the energy in his body, accelerate the energy in his body, and transform into the power of the purple palace.

Time passed slowly. About one day later, a powerful aura suddenly burst out from Lei Zhenwei, who was sitting cross-legged in meditation at a distance of 10,000 meters below the cold pond.

This breath burst out rapidly, shaking the pool water around him into scattering.

This breath lasted for about ten minutes before slowly stopping. Soon, Lei Zhenwei opened his eyes and a sharp light flashed in his eyes.

There was a strong look of joy on his face at this moment and he said, "This dragon marrow has the effect of being so good. Such a small bottle has actually made my cultivation level break through?"

That's right, after refining the energy of this small bottle of dragon marrow, his cultivation level directly broke through from the late stage of the second level of the Purple Mansion to the peak of the second level of the Purple Mansion. He was only one step away from breaking through to the third level of the Purple Mansion.

This made him really surprised and happy. You know, for ordinary purple mansion cultivators, it is very difficult to break through a small realm, from half a year to several years, and his own cultivation has also remained in the late stage of the second level of the purple mansion, and it has been more than a year.

He had tried to break through several times before, but all failed.

But this time, he never expected that he would succeed no matter what.

How could he not be happy in his heart?

Of course, he also knew that the reason he could break through was, on the one hand, because of the underwater pressure of ten thousand meters, which helped him break through well, but on the other hand, the bigger thing was that it was the dragon marrow that Han Yang gave him.

At this time, he finally knew how precious this dragon marrow is?

Because of his breakthrough in his cultivation, he found that he seemed to feel much more comfortable staying at this depth.

He thought about it and decided to go and take a look.

He immediately flashed and went down.

However, when he reached 15,000 meters, he still didn't see Han Yang's shadow. Now, his expression became extremely strange and said, "No way, is this kid still in the place below?"

He was really unbelievable. At this moment, he felt very uncomfortable at this 5,000-meter-long place. He really didn't understand why this kid could stay here?

After searching around for a while, he still couldn't find Han Yang. He couldn't help but feel a little worried.

This kid, nothing happened! After thinking about it, he decided to take the risk and take a look. Han Yang gave him something as precious as Dragon Marrow. No matter what, he could not abandon Han Yang.

He took a deep breath, activated his cultivation, and began to go down.

The further down, the more pressure he felt the more painful his body was, but he gritted his teeth and persevered.

Finally, when he saw Han Yang's figure, he looked happy and gritted his teeth and dived over.

At this time, Han Yang also realized his arrival, quickly opened his eyes, looked at him and smiled, "It's not bad, brother, you can even come here!"

Lei Zhenwei's face looked ugly and his expression was very painful. However, when he saw that Han Yang was fine, a speechless look flashed in his eyes and said, "It's fine if you're fine. No, I can't stay in this place, I'm going up!"

Han Yang smiled and said, "Okay, I'll go up with you!"

Immediately, the two of them rushed up quickly, and soon they reached a depth of 15,000 meters. Lei Zhenwei felt much more comfortable, and his whole body looked much more relaxed.

Han Yang looked at him, and a few strange looks flashed in his eyes and said, "Brother, it's not bad. Now, you can stay here. It seems that your cultivation has broken through?"

Lei Zhenwei grinned and said, "Thanks to me the dragon marrow you gave me, this thing is really a good thing. I took a bottle, but I didn't expect that my cultivation level will break through from the late stage of the second level of the Purple Mansion to the peak of the second level of the Purple Mansion. I think if I practice here for a while, maybe I can break through to the third level of the Purple Mansion!"

When Han Yang heard this, a strange color flashed in his eyes, and then he smiled and said, "So, congratulations to you, brother!"

Lei Zhenwei smiled and said, "Hey, thank you all for this. If it weren't for your dragon marrow, I wouldn't have made such a quick breakthrough!"

Han Yang looked at him a few times and suddenly asked, "Brother, can you continue to break through?"

"This..." Lei Zhenwei frowned slightly, "I'm afraid it's not easy. It's not easy for me to break through two small realms in a row at this time!"

"What if I can provide you with enough dragon marrow?"

Han Yang's words made Lei Zhenwei completely stunned. He stared at Han Yang, his eyes widened for a while, and said, "Brother, you... are you kidding! If you give me a bottle of good things like Dragon Marrow, I am already very grateful. Why dare you to ask for them?

What's more, you don't have many such good things!"
Chapter completed!