"This is it, I will conquer you." Underworld, in the darkness, a boy suddenly appeared here, holding a green sword in his hand.

"Oh, it's been decided, let's try it, I've been waiting for a long time, come on." A female voice sounded abruptly, and if it was an unknown audience, it would definitely be a surprise.

"Come on." The boy stuck his sword on the ground, and then... as if he was forbidden, he didn't move, even his breathing disappeared.

 …

"Say your name, tester."

"My name? Mu Hantian, this is my name."

"Mu Hantian, this is your spiritual world, and there is only one test for me, but before that, answer my question first. What do you yearn for most?"

"What is this?"

"This is the key, see if you and I can match."

"I know."

Most desired? Two-dimensional? No, what is it? Why I don't remember.

"Let me guess, what do you yearn for? Love? Honor? Money? Or what, hurry up, I'll only wait for you for five minutes." The voice said lightly.

strength? No; peace? It is true that I want peace, but it is certainly not what I aspire to.

"Lost?" the voice whispered.

"The time is almost up, look around you, if the time is up and you don't give the answer, then you will die."

"Huh?" Hearing the voice, Mu Hantian looked around, and found that there were countless swords all around, with the tip of the sword facing Mu Hantian.

"It's the last minute."

"My answer is peace, I yearn for peace." Mu Hantian said the answer.

"Are you sure? That's your answer?"

"No...no, what I'm longing for is..."

"Time's up." Said that voice ruthlessly pronounced the sentence, the swords around him suddenly stabbed towards Mu Hantian.

 …

"Hantian, have you forgotten? You told me once." A familiar female voice rang in Mu Hantian's ear.

"Autumn!"

"Hantian, on the night you took me away, you said that you can't forget your yearning."

"My yearning? Yes, how can I forget, such an important thing, what I yearn for is the second dimension."

 …

"Congratulations, you didn't die."

"You knew already?"

"Of course, it's just that I didn't expect your bond to be so deep." As the voice fell, the swords all around disappeared mysteriously as they appeared.

"So, what's the real test?"

"You can't get through, and you can't do it now. Although I can feel that you have a very powerful force in your body, it's a pity that you didn't notice it at all."

"in vivo?"

"It's useless to talk to you, forget it, I'll admit you for the time being, Mu Hantian. My name is Chris, my master." The voice fell, and a beautiful blonde girl emerged from the void and stood by Mu Hantian beside .

"What do you mean by tentative admission?"

"It's nothing, it's just pleasing to your eye, I have the right to change my test."

"So, can I use you now?"

"Yes, but I can leave at any time, and I can also withdraw my power."

"Enough. Help me destroy the holy sword."

 …

"Ah. Then, what's the reason for calling me here? Senior Hantian." After returning from the underworld, Mu Hantian called Canna's family's 'soldier' ​​key to the front of the station.

It looks rather lacklustre. It was contacted through Rias.

"That's right. What are you two going to do?" It was Kitten who was holding on to Mu Hantian's clothes. I came across it on the way to the station I made an appointment with.

Mu Hantian cleared his throat and told the two: "Go and get permission to destroy the holy sword Excalibur from Wisteria Irina and Xenovia. I have already contacted Ise." After listening to Mu Hantian's words, both of them both His eyes widened in surprise.

"I don't want it! I'm going back!" Key made a groaning sound and tried to escape. He didn't run away because he was caught by a kitten.

After thinking about it for a while, Kitten said, "I'll help too. Is this for the sake of Yudou-senpai?"

"Senior! Why is it me! That's your family's problem! I'm Sidi's family! It's none of my business! It's nothing to do with me." Key cried while arguing.

"Don't say that. Among the demons I know who will come to help, you are the only one who will help."

"What a joke! How could I help you! I will be killed! I will be killed by the president!"

"Rias-senpai in your place is very strict, but also very gentle! But ah! I am the president here! In addition to being strict, there is only strictness!"

"I said, Kitten-chan. Kiba was a victim of the Holy Sword Project, and you know that you are full of resentment against Excalibur?" Kitten nodded after hearing Mu Hantian's question.

"When Irina and Xenovia came to us, they said this.: 'The church said that if the fallen angels used it, it would be better to destroy all Excalibur. Our minimum task is to make the fallen angels unable to Gotta fight Excalibur."

"In other words, in the worst case, they can destroy the Excalibur that was taken away, right?"

"Yes, that's right."

"If that's the case, I wonder if we can help in the recapture operation. With Kiba as the center. Since three were taken away, we can take back one or destroy it."

"Do you want Yuto-senpai to defeat Excalibur and fulfill his long-cherished wish?"

That's it. Mu Hantian smiled and nodded.

"Kiba wants to defeat Excalibur and avenge his past comrades. Xenovia and the others want to destroy or take back Excalibur from the fallen angels. The opinions are unanimous. The rest is to see if they will listen to us. ."

"Keep it a secret from the minister and the rest of the ministry."

"This matter may cause us to fight, and the relationship may deteriorate."

"It doesn't matter, no matter what, I will definitely do it." Mu Hantian made up his mind.

In this way, Mu Hantian, Kitten and Spoon started their journey to find Xenovia and Wisteria Irina on the street.