Yotsuya Miko's eyes also lit up as she took the two books.
These were the things she was supposed to be learning; the previous book was practically a divine scripture.
Once she learned this, she would be able to use magic.
This was legendary stuff, the key to the world's truth was in her hands!
Moreover, once she learned it, she could easily deal with other evil spirits. Yotsuya Miko eagerly read the books she had just received.
"If there's anything you don't understand, you can ask me or Rias."
"Mhm, mhm."
Yotsuya Miko nodded repeatedly, then quickly immersed herself in the sea of knowledge.
Sona sat for a while before returning to the Student Council to handle official business.
Her other Peerage members also did not disturb her.
They all left the research department to attend to their own matters.
Only Rias, Zhu Nai, and Ye Xiao, who was resting his head on Zhu Nai's lap, remained.
After a while, Ye Xiao also recovered from his emotional state.
He left Zhu Nai's soft lap pillow.
He also troubled Zhu Nai to help him brew another cup of black tea, and then he drank it to his heart's content.
However, very quickly, Rias's pupils also contracted.
It was as if she had discovered something extraordinary.
She saw the magic power in Yotsuya Miko's body begin to flow, as if it were a part of her body. Slowly, Yotsuya Miko went from being unfamiliar at first to gradually becoming proficient.
This scene stunned Rias.
When she and Sona were children, it took them at least a day or two to learn this. How did this girl grasp it so quickly just by reading and exploring on her own?
Yotsuya Miko put down the book in her hand, picked up the Teleportation Magic Guide, and continued reading.
Rias leaned closer to Ye Xiao. "Xiao, I'm a little envious of your luck."
"Hehe, just a coincidence, a coincidence," Ye Xiao said, waving his hand.
After all, putting Yotsuya Miko aside, she was the female protagonist of a world. Which protagonist doesn't have high talent?
So, this girl was also quite talented.
Just then, Yotsuya Miko suddenly exclaimed, and everyone's eyes turned to her in unison.
"What's wrong?"
"I think I've mastered teleportation magic."
"Eh!!"
Rias was stunned; this girl was simply a genius!
Looking at Yotsuya Miko, Rias suddenly had an urge to abduct someone.
Yotsuya Miko circulated the magic power within her body, and a simple magic circle appeared beneath her feet, followed by a faint glow emanating from her body.
The next second, Yotsuya Miko disappeared from her original spot and then appeared on another sofa.
However, Yotsuya Miko seemed to be completely drained.
She slumped back onto the sofa, limp.
After all, she had only become a devil yesterday, and the magic power in her body was only enough for one day.
So, it was already very good.
Clap clap clap~
Ye Xiao clapped his hands and said, "Not bad, worthy of being my Peerage."
But the current Yotsuya Miko was weak. "What... what's wrong with me?"
Rias took a sip of her black tea and then said, "It's your first time learning magic, and you just reincarnated as a devil yesterday. Your magic power has been depleted."
"Then what should I do?"
"Of course, you need to replenish your magic."
"Replenish magic? Replenish magic power?"
"Mhm."
Facing Yotsuya Miko's questions, Rias patiently answered, which also made Ye Xiao feel as if Miko was her Peerage.
However, Rias said this while pulling Ye Xiao over to Yotsuya Miko's side, with a look that said, "You're getting a good deal."
"Go replenish your Peerage's magic."
"Shouldn't we ask for her opinion first?" Ye Xiao said, feigning shyness.
"Get out of here."
Rias swore, then slapped Ye Xiao on the back, and Ye Xiao let out an "ouch."
Yotsuya Miko was a little confused. Wasn't it just replenishing magic?
Could it be that they had to kiss?
Ye Xiao also came to Yotsuya Miko and looked at her, saying, "Are you ready to replenish your magic?"
"I'm ready!"
Yotsuya Miko nodded in agreement without thinking.
"You said it."
Yotsuya Miko, who thought it was normal magic replenishment, was initially very excited, but as Ye Xiao got closer and closer, a thought popped into Yotsuya Miko's mind.
It couldn't really be kiss-based magic replenishment, could it?
Just as she was about to express her confusion.
Ye Xiao pinched her chin and covered her mouth.
It really was!
This... this, my first kiss just went like that?
At this moment, the room was extremely quiet.
Ye Xiao's magic power was also transmitted from his body to Yotsuya Miko's body through the kiss.
But the next second, Yotsuya Miko's eyes widened and then became hazy.
Because someone was being aggressive.
At the same time, the output of magic power was constantly increasing.
After a long time, their lips parted.
Ye Xiao looked at Yotsuya Miko and said, "Thank you for the hospitality."
Yotsuya Miko wanted to punch him, but her whole body felt soft.
Just as Yotsuya Miko was fuming, her face red, wanting to lash out but lacking the strength, Rias teased from the side, "Xiao, you're too proactive."
Zhu Nai covered her mouth and chuckled softly.
Yotsuya Miko was both embarrassed and annoyed; she hadn't expected magic replenishment to be done this way.
At this moment, Yotsuya Miko felt her body filled with magic power again. She suddenly stood up, pointed at Ye Xiao, and loudly said, "You... you have to take responsibility!"
"You're my Peerage, of course I'll take responsibility," Ye Xiao said, spreading his hands, then continued seriously, "And I already said yesterday, you're already my possession, so I can't give you to anyone else."
Yotsuya Miko's face turned even redder as she listened to Ye Xiao's words. At this moment, this girl was completely under Ye Xiao's control.
In fact, there are many ways to replenish magic: natural recovery, absorbing magic crystals, and so on.
But the fastest and most efficient way to replenish magic is through physical contact between two people. The more intimate the contact, the faster the magic replenishment.
So, for Yotsuya Miko, kissing Ye Xiao was the fastest way to restore her magic power.
Now, Yotsuya Miko's magic power was very abundant.
She could also continue learning magic. Rias also took out a few basic magic books and handed them to Yotsuya Miko.
Yotsuya Miko gladly accepted them.
Time passed bit by bit, and the sky was once again painted with the moon's color.
Ye Xiao also directly teleported Yotsuya Miko near her home.
Then Ye Xiao explained the common sense of the supernatural world on the devil's side to Yotsuya Miko.
"Miko, say goodbye to your friends this week. I will arrange for you to transfer to Komaou Academy during this time."
"Mhm, I understand."
"Also, don't just throw away that card you used to summon me. If you encounter danger, just inject magic power into it, and you can summon me."
"And also..."
For example, don't go to places with few people at night; you might encounter Harbingerss, or the Lost Church that hunts devils, as well as Fallen Angels, and so on.
The current Yotsuya Miko was still an intern devil, completely without self-preservation abilities. She might be eliminated by the Lost Church, or she might be eliminated by Fallen Angels as an ownerless Harbingers.
Yotsuya Miko listened carefully and firmly remembered everything.