Xia Ren shook his head: "Sure enough, his attainments in skill-type exercises are still too shallow!"

Then, taking two steps forward, he cautiously pushed the door gently with his knife, and it was evident that the sudden closure of the door had also fallen into his eyes.

The door creaked and opened, and there was no one outside, except for a passage with a flickering yellow light, and a staircase ten meters away, from which a loud cheer and screaming and crying came.

He closed the door with his hand, then put his katana in his hand and sat down cross-legged himself.

The person who came just now should be just a small person, but such a little person can already cut off his wrist...

It was nothing, but it made him feel a little guilty.

Xia Ren closed his eyes and began to recall some of the skill-based exercises he had read and experimented with during his time in the Red Leaf Ghost Town.

Complex exercises, such as the Windward Slash, the Forty-two Styles of Cloud Peak and Fog Sea, and the two-page sword styles of Xia Wusheng and White Injury, cannot be learned by themselves, nor can they be understood.

The moves and postures can be compared, but they seem rigid and sluggish, like a parrot who understands its form but does not know its god.

He also thought about this for a long time, but he couldn't figure it out.

Obviously, there is something critical that I haven't understood, but what is this critical point?

He pondered for a moment and shook his head.

Since the internal force does not dare to use it for the time being, and it is one-armed, it is better to use energy points to quickly improve a skill-type exercise.

After all, he had practiced the Red Leaf Knife Method a long time ago.

Although it is used as a reference to the turmoil of all evils...

However, this sword technique was only a little recalled, and then it was used again.

The simple form in the crimson reveals: Red Leaf Knife Method: First Layer, Special Effect: Acceleration Level 1.

"Whew... Do you want to do it all over again?"

Although he was a little unhappy, he quickly invested 1 unit of energy points, and raised the Momiji Knife Technique to perfection.

The concise form has changed: Red Leaf Knife Method: Perfection, Special Effect: Acceleration 2 levels, Power Amplification 1 level.

The "realization" floating frame that popped up before did not reappear, after all, his turbulent tricks had been raised to perfection.

He looked at the "Random Comprehension" pop-up box in the lower right corner, revealing a pensive look.

After a long time, Xia Ren got up suddenly, ran to the bathroom on the side, and reached directly into the bamboo barrel, which was the clean fresh water allocated for medical use.

He put his left hand in the water and washed it seriously, then took a deep breath, sat back in the distance, got a haircut, and began to add some more.

"1 unit can be invested in points and comprehended randomly!"

With the light of a white halo, the original red leaf knife technique disappeared and was replaced by a martial art called "lentil knife technique".

"Hmm... Lentil Knife Method: First Layer, Special Effect: Hidden Level 1. ”

Xia Ren was stunned, and randomly invested 1 unit again to upgrade this lentil knife method to perfection, and the status became: lentil knife method: perfection, special effect: two levels of concealment, and one level of attack speed increase.

"1 unit can be invested in points and comprehended randomly!"

He didn't want to see this "lentil knife method", he didn't want to see it at all.

Spend 1 unit of energy points again to upgrade a martial art called "Yangwei Sword Technique" to perfection.

Xia Ren's face was already as black as the bottom of the pot, and he clenched his left fist, "4 units can be put in!"

An orange halo lit up and flickered, and the exercise column suddenly became hazy.

Exercise: Black Wagtail flashes, special effects: the difference is a millimeter.

"I actually comprehended a skill-type exercise that cannot be upgraded, this is a sword drawing technique, the so-called difference is a millimeter... It turned out that the sword was drawn and was always faster than the opponent in a moment. ”

This time Xia Ren hesitated, because this was obviously a very distinctive special skill, so he chose to keep it.

However, this exercise is not suitable for me now.

Because the speed of drawing the knife is only in the moment of one-on-one competition, there are too few applicable environments.

"Whew... Let's do it again, for the last time, this time, no matter what exercises come out, it's over. Xia Ren was a little distressed, and the sharp decline in energy points.

He soon used the "Momiji Knife Method" as a springboard again, and waited until he saw the Momiji Knife Method that had been successfully completed again.

The boy took a deep breath, and with another 4 energy point unit input, the total number of energy points in the status bar had dropped sharply to 11 units.

"What is it this time?"

The Exercises column in the status form suddenly flashed orange again.

Exercise: White Bird Secret Knife Technique: First Layer, Special Effect: Advanced Acceleration.

Xia Ren condensed slightly and looked at the introduction of this sword technique.

A generation of sword saints Su Fengye, who was chased and killed by the enemy, was forced to cross the ocean, creating a wind and night ignorance on the land on the other side of the sea.

However, this genre has never been recognized by the world, although he has outstanding strength, and he can also be ranked among the middle and upper sword saints in the Sakura Imperial Court, but there are many people in front of the sword hall.

Because... This sword technique is so harsh that even a peerless genius demon will never try it.

"Seems ok. Xia Ren finally breathed a sigh of relief.

"Well, it takes 8 units to upgrade to perfection... Because of the choice of the human camp, only 4 units are needed... It's still good. He hesitated for a moment, then chose to fill up.

After a dazzling glow, the status bar in the Pale Flame changed to the following.

Exercises: White Bird Secret Knife Technique: Perfection, Special Effects: Advanced Acceleration, Lonely Bird Tired Return 9, Thousand Birds Return to the Forest 9

The last two special effects are obviously moves.

"So, there are only two types of secret knife techniques?" Xia Ren just frowned, but he was immediately relieved, because he had already sensed the mysteries in it.

For example, if two people fight, if the enemy suddenly changes his moves, or a sneak attack, he only needs a slight pause between moves, then this style can directly take his life.

On the other hand, if the enemy uses a set of sword techniques from beginning to end, then this style is at most a strange angle and fierce power, and it is not of much use.

The return of a thousand birds to the forest is very weird.

The caster needs a lot of internal force, and he must not move when casting, otherwise there will be a backlash of qi and blood, and there is a risk of going crazy.

The internal force is accumulated in the knife with a certain secret method, and then it is a knife with nine shadows, nine knives in a second, and in just a blink of an eye, it can send out nine hundred and eighty-one fierce sword rays, and quickly slash away in a certain direction.

"No wonder there are very few people who practice..."He finally understood the reason at this time, how many people in this world would be able to perform such a sword style as Thousand Birds Returning to the Forest?

And those who can perform such a move, why bother to choose to practice this secret sword technique?

Even if he is now, he can't use it if he doesn't dare to use the internal force behind the giant gate.

But just the lonely bird is tired, and a flash of black wagtail is enough.

Well, it's time to get out and go.

After all, I'm already hungry.

He slowly stood up, grabbed his katana, and stepped into the dark yellow aisle of the cabin.