Yechen already has the cold-bloodedness and decisiveness of an assassin, and when faced with such a problem, he needs to take into account his own factors and deduce several or even more results from it, but in combination with the existing situation and conditions, decisively choose one of them, this kind of alertness and decisiveness is also a necessary skill for assassins.

"Miss Yue, I'm fine, you go back to cultivating, you must grasp the cultivation time every day!"

Nalan Yue saw that Yechen was fine, so she returned to her cultivation room.

"You need to break through to the Douhuang first, otherwise the follow-up plan will be difficult to progress!"

To quietly kill Han Feng in this place, stop him from destroying the Burning Sky Refining Tower and subduing the Fallen Heart Flame, you need to acquire a new skill.

While he is about to break through the cultivation of the Ten Thousand Realms, Yechen has taken the lead in knowing the cultivation method of his next skill: black is black, white is white, and there is no self in ten thousand mirrors, and it is hidden into the subtleties!

In a straightforward sense, it should be similar to body skills, but the words 'escape' and 'hidden' are obviously breakthroughs, so according to its literal meaning, it should be related to stealth.

If you have an argument with Han Feng in this place, you will inevitably get into trouble, and if you want to get out of the way, you have to get the second skill. Moreover, Han Feng's cultivation is also the peak cultivation of the Dou King, with his own ability, even if he can kill him, he will die here in the end, the two Dou Sheng's powerhouses hidden behind Canaan Academy, he has no way to defeat now, he can only outwit, and he can't take risks.

"If you want to get the Fallen Heart Flame, you have to pass the level of the Earth Heart Python, don't worry for the time being, even if he goes now, he will only accept it tentatively!"

Go down one layer, not with Nalan Yue's pestering spirit, if she is entangled again, the plan will be in vain.

At this point in time, the students who are cultivating here are almost finished, and they have to come here very late every night, just to avoid being too noticeable, and there are many people.

However, Yechen was also very angry, he had already found a way to break through the bottleneck just now, but he fell short because of Han Feng's sudden arrival, so in terms of this matter, he shouldn't go around him.

"The heart is like stopping water, the public view is subtle, the meaning of Xuantian, the wind goes to the cold!"

This is a combination of the three top exercises of the Purple Pole Demon Pupil, Xuantian Gong and Xuanyu Hand, cultivation is like being in the vast starry sky, only by groping the real way, can you light up the starlight of the soul, and the Avenue of Stars is ahead.

At present, the Purple Pole Demon Pupil can only use the Subtle Realm, because the cultivation is too low to use the Mustard Seed Realm, after all, it also needs to consume the corresponding Dou Qi, and with the strength of the Dou King, it can only be achieved in the Subtle Realm, which shows the strength of the top exercises of the Tang Sect, and it is not unreasonable to be able to confront the gods after Dacheng.

And Xuantian Gong is the most difficult and easiest of the six top exercises of Xuantian Baolu. The difficulty lies in the comprehension of its mysteries, if it is not for a very high talent, it is impossible to learn, and the simple thing is that it has the same function as ordinary mental methods, that is, to assist in the cultivation of other exercises or skills, but why Xuantian Gong has become the top practice of the Tang Sect is because it is so powerful that it has an unparalleled auxiliary effect, and Yechen has experienced it himself, and he knows what the mystery is!

"This is really amazing, no matter what aspect of Xuantian Gong is, it can't be compared to those bullshit mental methods, and it is already very powerful in terms of operation and triggering alone!"

Integrating the three exercises of enlightenment, there is an obvious trend in the refining and cultivation of Dou Qi, that is, the infinite ascent mode.

In the definition of Yechen, that is an infinite catalyst, chemically a catalyst is something that causes a reaction of the source, but in this exercise cultivation, it is to catalyze its own cultivation system, and the effect is remarkable.

"The direction of qi, the induction of external energy sources is becoming more and more obvious......"

The body senses the energy source of the outside world, and it has been continuously absorbing and converting, which is the automatic loading of energy, indicating that it is about to break through the bottleneck.

You can feel a steady stream of energy in your body swimming throughout your body, and finally merge into the dantian, refining and transforming into your own fighting qi.

Slowly, a vindictive gauze appeared on the body, and the gauze slowly had a substantial effect, as if he was really wearing a handsome dress, and his vindictive spirit was also sufficient. After a while, the fighting spirit yarn disappeared, and a pair of gorgeous wings stretched out, and the light left by those wings was too dazzling, like a meteor shower, streaking across the night sky, gorgeous and colorful. Finally, the wings closed together and wrapped the night inside, and at this time, the night was like a butterfly breaking out of a cocoon, the wings were fully integrated into the body, but the shape also changed.

It was a pair of transparent armor, and Yechen was wearing a pair of transparent armor, specifically the armor that materialized the fighting spirit. Cultivating in this Burning Sky Qi Refining Tower really helps to improve, and with the Tang Sect's peerless learning, it is like hanging up, and Yechen's heart is excited.

"It's okay now, it's finally broken through!"

The heat here was too heavy, and Yechen's clothes were already soaked, so he took off his clothes, revealing his sexy muscles, and his breath returned to calm, waiting for the time to come.

"Congratulations to the host for successfully breaking through to the Dou Huang, the conversion of Yuan Force is about equal to fifteen, the assassin level has been promoted to the Second Realm, Double Spirit, and the assassin skill is hidden!"

The system's prompt sounded, and Yechen looked dazed, and instantly had an urge to scold.

What the hell is Yuan Li Fifteen?

"Are you kidding me? Tell me how your Yuan Force value is converted, what's the matter?"

Yechen was unconvinced, Lao Tzu had worked so hard to cultivate, and he only had fifteen yuan power points, which was really infuriating.

"The host should pay attention to the wording, if you are disrespectful to the system, you will accept the punishment of the system, and only remind it once!"

Although the other party's attitude was not good at all, but when he heard that sweet voice, Yechen was embarrassed to speak.

"So you mean, what's going on?"

Yechen had no choice but to put away his temper, and it was better not to explode.

"The conversion rate of each realm is different, so I can't give you a satisfactory answer to this question, but there are nine realms in the assassin realm, and every tenfold increase in Yuan Li, you can be promoted and obtain an assassin skill, which is your benefit!"

The system explained it politely.

Yechen really didn't dare to let go of his fart, and he had nowhere to spill his anger, so he could only accept his fate.

After taking a look at this new skill, it looks pretty good.

Skill: Stealth!

Skill Level: One Realm!

Cultivating the mind: black is black, white is white, there is no self in ten thousand mirrors, and it is hidden into the subtleties!

Cultivation experience: You can't see me!

Skill function: Hide yourself according to the terrain environment!

Skill Analysis: It's just a simple stealth, if it is attacked, it will appear instantly. If you learn the Five Elements Ninja Method, it will be different!

"Well, I don't think it's unusual to hide this, what the hell is the cultivation experience? It's too old-fashioned, what level of appreciation?"