Jiang Muyin knelt on the teak floor with the wet rag and wiped it vigorously, moving back step by step.

This is Liu Yu's kendo hall, which is the largest kendo training ground, and the entire teak range is about fifteen to twenty meters in diameter. It's huge, from one o'clock to now at half past three. Because she had to keep it clean, and she herself had very high requirements for this cleanliness, she has been wiping it until now.

"Why are you here?" Liu Yu pushed open the door and stood in front of the door, looking at Jiang Muyin inside with some surprise.

"Cleaning, isn't this the task you gave me, teacher?" Jiang Muyin raised his head and sat on his knees looking at Liu Yu.

"Well done," he was silent for a moment, "follow me." ”

"Yes, Teacher." Jiang Muyin got up.

Liu Yu walked ahead, and she followed closely. Liu Yu led Jiang Muyin through the corridors, and finally pushed open a door, and inside was a relatively small sword dojo.

Liu Yu knelt and sat down, and Jiang Muyin sat in front of him.

"Is there anything you don't understand?" Liu Yu asked.

"What does the fastest Iaiai look like?" Jiang Muyin asked sincerely.

Liu Yu was silent for a long time before he said, "Is the fastest Juhe Chop?" In fact, there is no limit, there is no fastest matching. If there is, it can only be said that it is the fastest human habitation, not the limit of the convergence itself. ”

"Human ...... How fast can it be waved? ”

"The quickest situation is when you pull the knife out of the sheath, and it is not the knife that comes out of your scabbard, but the light and shadow. After the light and shadow flashed, your knife lay quietly in its scabbard as if it had never been pulled out. And your opponent, whose head has been cut off, is just still around the neck. Liu Yu said.

"Has anyone ever wielded a sword like that in history?"

"Very little."

"So there were?" Jiang Muyin imagined that such an extreme dwelling slash could be pulled out by what kind of person, maybe it was really like light and shadow.

"Of course there is, but their names are never recorded." Liu Yu said.

"Can the teacher demonstrate a juhe to the students?" Jiang Muyin looked forward to it.

Liu Yu thought for a while, got up and walked to the knife holder on the side, and picked up a long knife with a brown leather sheath, "Look at it." ”

"Thank you, teacher."

Liu Yu gripped the hilt of his sword, took a deep breath, and stared directly at the non-existent enemy in front of him.

Draw the knife! Unsheathed!

Liu Yu swung the knife extremely fast, and it was also the kind that was just enough for Jiang Muyin to see clearly.

The real Iai has already begun to prepare before drawing the sword, seeing, spitting, and cutting the carp. After that, it is the pulling and cutting of the unsheath, and finally the vibrating blood and the knife of the knife. The whole is a perfect set of seven postures.

"Do you see clearly?" Liu Yu maintained the initial posture of holding the knife and looked at Jiang Muyin, "Go back and have a good experience, it will take at least ten years for you to practice to my point." I have been studying for fifteen years, you are more talented than me, and there is time in the future. Go home, teacher, I won't keep you. ”

"Do I want a future?" Jiang Muyin said to himself, didn't let Liu Yu hear it, got up and thanked him and left.

Liu Yu looked at Jiang Muyin's back, "Young people should be like young people, be more lively, you are not those old nuns." If you have regrets when you are young, you will not be able to make up for them in the future. ”

"Teacher Xie taught, and the students wrote it down." Jiang Mu bowed invisibly.

Liu Yu watched Jiang Muyin close the door, listening to her footsteps getting smaller and smaller, getting farther and farther away. He walked over to the knife holder and put the long knife on it.

Liu Yu returned to his room and pulled out a box from under the bed, a metallic iron box with a carved tree, the legendary World Tree, the tree from Norse mythology. This is engraved in this chest, indicating that it came from that mechanism.

The lock flicked open, and he lifted the box, which contained a weapon. A ring-shaped laser dagger, a lighter bomb capable of exploding five meters, thermal see-through contact lenses, as well as a set of nano-ruling armor and a Shenhuo X-reactor.

Liu Yu put the reactor on his chest, and at the same time activated the nanospheres loaded with rulings, and the nanoparticles wrapped the reactor, like ants consigning food into an ant hole, submerged under Liu Yu's skin, and finally returned to calm.

After Liu Yu did all this, he stuffed the lighter into his jacket pocket, put the ring on his index finger, put the contact lens case in his pocket, and finally opened the compartment.

Yes, compared to the things below, the above ones are just incidental to them. When the mezzanine is opened, there are two knives underneath.

Taidao genus, famous knife Rachel.

Small knife genus, famous knife Aoi pattern Echizen Yasutsugu.

"Is this what is forged from elemental recycled metal? It looks like new. Liu Yu pulled out Rachel and looked at the bright white blade, as if he could feel the sleeping soul inside.

"It's a good knife." Liu Yu sighed and withdrew the long knife, put it back in the box, and pushed it back.

Two butterflies with strange patterns fluttered and landed on him.