It was a feeling that had never been felt before, everything around me turned white, the body was suspended in mid-air, only the waves of joy were surging, it was the sea of Mana!

For the first time, Shen Fu suddenly gave birth to Mana also has a sense of life, in all the magic before, Mana was just a dead energy, like drinking water into the body, and then engraved his own mark, and now, just a thought, this space of Mana is like an inspired soldier, rolling, jumping, changing with his will. Pen, fun, and www.biquge.info

"Now, I think I've had enough."

With such a voice, the white brilliance faded like a tide, and the feeling of being down-to-earth came again, as if awakened from a dream, and opened his eyes suddenly.

Well, the ceiling I don't know - that's weird!

"Betty!"

Sitting up from the floor full of books, the elf named Beatrice sat upright in his chair, still in the same luxurious dress, still with the spiral-like golden curls, and the little feet wrapped in knee-length socks shaking and shaking.

"Whew, it's okay, it's okay, it's okay......"

Although he didn't know what was going on, seeing that Betty was still in good shape, Shen Fu wiped the sweat that had existed on his forehead, and he was relieved.

Propping his hands on the ground, trying to sit up, all of a sudden, the entire forbidden library shook with his movements, the bookshelves shook violently, and all the books on the ground flew into the air as if they were swept up by the wind, and there were flying papers everywhere.

This is...... What's going on, this feeling, the same as the dream just now, the mana in the air seems to be ......

Looking at his palm in disbelief, he tried to shake it lightly, and the active Mana in the forbidden library suddenly stopped, and the books that were originally flying stopped in midair, and then fell down one after another.

"Boom-ouch!"

A thick book was impartial, and it smashed right on Beatrice's head, smashing the girl to the ground, and before she could finish speaking, the books fell one after another, and soon the girl was completely submerged in the paper, leaving only a handful of curly hair dangling outside.

"I'm sorry, I'm sorry, Betty, are you okay?"

Shen Fu hurriedly crawled over and dug out Beatrice, although he didn't know what was going on, he seemed to have an incredible change.

"People...... Shen Fu! It seems that you really want to die once, really, give me a good control of my will! ”

Beatrice, who covered her head, pouted and looked unhappy, and with a wave of her little hand, all the books flew up, and the paper returned to where she belonged, and after a while, the entire forbidden library returned to its original neatness.

"My will...... So what happened? Why am I all of a sudden, well, feeling like I'm able to control the mana in the air? ”

Wait--, being able to control Mana in the air, isn't that the characteristic of the elven envoy? Could it be ......

Shen Fu suddenly remembered something, his eyes widened, and he looked at the girl in front of him incredulously, impossible, this is Beatrice, who hates humans the most!

"What's that look on your face!"

I don't know why, Beatrice suddenly became very irritable, and suddenly opened Shen Fu to hold her hand.

"Is it hard to make a pact with me?"

"No, of course I didn't mean that, it's just ...... I didn't expect it, Beatrice, don't you hate humans the most? And we've only met a few times in total. ”

It's really a bit incredible, originally Shen Fu brought her here, but also thinking about whether he could convince her to absorb Mana from the new use of the forbidden library, at least she could survive, but to establish a contract or something, he had never brushed Beatrice's favorability, and he had always only treated her as a tsundere little girl, and never deliberately got close.

“...... Really, you are just tempted by what you said...... I don't know it myself, obviously, obviously I just want to dissipate quietly. ”

Beatrice's body curled up, and the words behind it had become his own muttering, a picture he had never seen before in anime, and he didn't know how many times he had seen it today.

Even if you live for 400 years, if you stay here all the time, your heart will still be like a little girl, right......? Is this an extra sister? Well, it's still the kind of sister who can't get married.

"Okay, Betty, I will do everything I promised, you just have to wait with anticipation, and you will definitely have very rich memories in your future life."

Stretched out his hand and touched her head, and his heart couldn't help but soften, as an only child, he had long wanted such a sister, and now, it can be regarded as another wish.

"Betty, can you tell me about it? The matter of the contract? ”

However, having said that, Shen Fu knew too little about this kind of contract between elves, although he had thought about getting the method of creating artificial elves from Akidona before, and producing elven warlocks on a large scale, but he only knew that signing a contract with elves could greatly strengthen his strength.

As far as his current feelings are concerned, in addition to being able to control the Mana in the air, his spiritual power seems to have been greatly strengthened, and the capacity of Mana in his body has increased at least four times, and it seems that he has suddenly changed from a junior magician to a master.

"Hmm."

Beatrice nodded, this time not resisting the palm that Shen Fu placed on top of her head.

"The contract, in fact, cannot be regarded as a kind of magic strictly speaking, but the act of the elf entrusting everything to the contractor, which belongs to the inscription of the soul. Once signed, it is a permanent contract that cannot be dissolved until the death of one of the two parties.

But for elves, a contract means absolutely! The contract with the contractor is more important than anything! So if the contractor dies...... The elves will also choose to follow. ”

Perpetual Covenant ...... Does that mean you can be trusted? Shen Fu breathed a sigh of relief, because of the particularity of his identity, if it was a contract that could be terminated at will, it would become very embarrassing.

Beatrice paused for a moment, then added:

"For the contractor, what he gets from the elves is an unparalleled affinity for Mana, even to the point where he can control Mana in the air at will, and a life as long as that of an elf.

For the average elf, the only thing to get from the contractor is 'communication', but for me, I still need to get Mana from you, and with the help of your 'door', replenish Mana from the air. ”

When she said this, Beatrice looked at Shen Fu with some nervousness, signing a contract with ordinary elves, only need to 'take', not 'give', only she is different.

"It's nothing, it's better to say that only when you take and gain can you call it a 'contract'."