Mu Fengye thought for a while, and replied: "Obsidian is much more difficult to use than in the other world, and the innate ability cannot be used, only with brute strength and reaction speed and the combat foundation established in the other world, if you want to use these to deal with creatures above the sun level, I'm afraid it's not enough." ”

"That's true, but it's normal, everyone can't adapt to the environment when they first come back, and some people can't even summon weapons, on the one hand, because of the environment, and on the other hand, because of psychological reasons. Nikaido had already sent the news of the success of the mission to Chiba, and continued, "Sakurama also told you just now that the concentration of obsidian molecules in the present world is very low. In fact, a long time ago, there were no obsidian elements in this world, but due to the repeated collisions between the other world and the present world, the connecting door was opened countless times, and the obsidian elements over there gradually spread here, although it will take hundreds of years to spread throughout the earth, but the existence of obsidian elements means that the survivors can use their obsidian weapons here. ”

"How long did it take for Nikaido-san to return to the level of another world?" asked Sirina.

"About a month or two, when the old Fifth Rider was tragically killed in a battle, and his place became vacant, and the Keel Men and Bottom began to run for the members of the Fifth Rider, and it was at that time that the final force that liberated Obsidian won the victory, and took his place. ”

"Ultimate power, you mean obsidian martial arts, right?"

"In your report, it is said that you already have the ability to unleash martial arts, and you should know very well. Nikaido glanced at Sakuruma behind him and said.

"That's the ultimate power that only every survivor can turn on, but Mu Feng and they haven't had any signs yet, what the hell is going on?"

Nikaido paused, and only after a long time did he respond, "You are different from them, you have a good fit with obsidian, it has become a part of your body, like the growth of nails and hair. But they are different, if you want to get new things, you must constantly train the obsidian, so that they fit together like your obsidian, and to that extent, the martial arts will naturally be liberated. ”

"Does that mean it will take one to two months?" asked Mu Fengye.

"Maybe it's shorter, maybe it's longer than it. ”

While speaking, the helicopter landed on the tarmac on the roof of the Sakura Hailan Academy, this was Mu Fengye's first mission, and they looked very tired, and the second order hall didn't let them do anything, and they went home.

"Seniors. ”

"Yukito, how about the connecting door on Sarushima?" asked Nikaido, returning to the principal's office, looking at Chiba, who was operating the system.

"It's man-made again, if you don't catch the prisoner soon, he will bring that world here sooner or later. ”

Nikaido frowned and sighed: "For a week, the headquarters and the branch have launched an investigation of the members at the same time, and the actions of each of them have been clearly recorded, and there is no fraud at all, and the black riders of the various departments have also begun to suspect external factors, it seems that we must expand the scope." ”

Yaotome-sama didn't seem to mean that. ”

"What did she say?"

"Our mission is to hunt down the Obsidian, but since that Obsidian escaped, we haven't heard of a murder anywhere. Chiba dropped the map from that time, and according to Sojuro's description, the obsidian class probably escaped to such a range.

"It's dodging the keel, it's sucking human intelligence, it's now having a human mind, it knows what to do and what not to do. Nikaido quickly looked at the range of the map, "I'm afraid it's out of this range now, and sure enough, I should have killed it directly!"

"Senior, it's not your fault, by the way, I heard that she came back, is she living with you now?"

"Well, let her go, she's no longer a Black Rider anyway, she's just a normal Dragonbone member now. Do you have any arrangements for her on Yaotome's side? I don't want her to stay at my house all the time. ”

Chiba smiled wickedly and said, "Then I'll help you ask, but it's time to get off work now." ”

"You ...... guy"

"Okay, okay, I'll help you ask, but if you have to wait for a reply, it will probably be tomorrow. Chiba exited the system, turned off the computer, turned off the lights in the principal's office, and left the academy.

"Do you have a mission for them tomorrow?" asked Nikaido before leaving.

"I don't think so, no, senior, how did they do today?"

"It's pretty average, Mu Fengye and Sakura can pass, but Sirina is a little difficult to say, her obsidian is indeed very powerful, but once that kind of magic-like attack is weakened due to the lack of obsidian molecules, it is not as effective as a rusty knife. ”

"That's true, Mu Feng and Sakura's obsidian are both physical attacks, and Sirina uses the explosion generated by the spell as the main means of attack, so it seems that she must be trained more intensively. Chiba's mind flashed with a flash of inspiration, and he smiled: "Senior, how about letting her go and help train Silina?"

"She's okay, let's just decide. ”

In the evening, Chiba had just returned home, the dining table was already full of sumptuous meals, Mu Feng was chatting in the living room with Sakura, the sound of the TV was very small, and the sound of Chiba opening the door was also extremely loud.

"Chiba-san, you're back. ”

"I have some business, don't wait for me for dinner. ”

"Okay, Sakurama, let's eat first. "Mu Fengye didn't care much about Chiba, she used to work by the side of the Supreme Commander of the Dragon Bone, even if she arrived in Yokohama, things were naturally indispensable.

Back in the house and locked the door, Chiba dialed Yaotome's phone.

"Xiaoxue, I'm glad you can contact me, is there anything wrong?"

"Lord Yaotome, regarding Serina's training, I want the old Fourth Rider to help, her obsidian is a very good weapon of mass destruction, but there is still a lack of training, if there is her guidance, Sirina's strength should grow very quickly. Chiba whispered by the window.

"Old Fourth Rider, can that kid also mentor others?"

According to her information, she used to be very good friends with Sirina, but after being summoned to another world, they never saw each other again. ”

"Hehe, Akiko Ayakawa, then let her try, if Sirina's obsidian has an effect on the dragon bone, be sure to train her as soon as possible, I hope she can become an important fighting force against the gods and early. ”

"Yes, Yaotome-sama. ”

Chiba put down her phone, ran downstairs with brisk steps, pulled out a chair and sat down at the dining table.

"Mu Feng, don't go to the academy tomorrow morning for the time being, I'm going to take you to meet someone, but don't tell Serina, I'll tell her that you have a special mission, so she won't ask. Chiba picked up the small bowl and said to Mu Fengye without even taking a bite of the dish.

"Who?"

"Since you've been friends with Serena before, you must know her too. ”

"She, Miss Chiba, who the hell is she?" Mu Fengye put down his chopsticks, and Chiba's tone made him vaguely aware that something was wrong.

"Akiko Ayakawa. ”

"Akiko ......"

"Looks like you know her, I'll take you to meet her tomorrow, and she'll guide Serina's obsidian training. ”

"No, I can't. Mu Fengye suddenly refused.

"Why? weren't they good friends before?" Chiba wondered.

Mu Fengye hesitated for a long time, his fists clenched and gurgled, he could never forget how deeply Ayakawa hurt Serina after leaving her silently, it was because he was a friend that he was hurt, and because he was a friend, he was unforgivable!

"Four years ago, I met Serina, she introduced her best friend to me, and our relationship has always been very good, but one day, Akiko suddenly left Japan, leaving nothing behind. Serina has been sad about this for a long time, and if she sees Akiko again, she doesn't know what will happen. Mu Fengye stood up and said solemnly: "So, they must not be allowed to meet again." ”

"Mu Feng, have you ever wondered why Ayakawa didn't leave any words?"

Mu Fengye heard Ayakawa's name, and the anger in his heart surged instead of reason, and then he recalled that Chiba just said that he would let Ayakawa guide Sirina's obsidian training, if it is combined with this matter, it seems that there is something else to do.

"Do you mean ......?"

"Well, Akiko Ayakawa didn't mean to leave you, a few years ago, Yokohama had a collision with another world, and the impact took a total of forty humans, including Ayakawa. Chiba put down the dishes and chopsticks and said, "Later, the keel contacted her family, which made them announce that Ayakawa Akiko was seriously ill and went abroad for treatment. ”

"How so. Mu Feng sat down in a daze, if Chiba didn't tell him about it, he would think for the rest of his life that Ayakawa was a betrayal of friendship and bonding, "How is she now?"

"Ayakawa returned to the present world a month and a half after the incident, and according to her, she lived in the other world for about a year or so, and it was not until she killed the last one that she was eligible to return to the present world. ”

"yes, she's been through the game too. ”

"She's so strong that she took the position of fourth rider in the Black Rider race a few years ago. However, she is extremely mentally unstable, often fights without permission, and even abandons the lives of her subordinates. It was because of this that the top brass decided to remove her from her status as a black rider, having recently returned to the headquarters from Tanzania. ”

"Is she in Kyoto now?" Mu Fengye asked excitedly.

"Well, she lives in the house of the senior of Nikaido in Kyoto, and in the last month, she and the senior have already made a marriage contract. ”

"What?!"