Arrived in the backyard while ignoring the hateful glare from Romeo. Izumi asked Macao to release his magic.
A moment later, Macao's hand let out a purple flame. And the fire can also change shape as Macao wishes.
At the same time, Kakashi also released his magic which caused a magic circle to appear in his right eye. Suddenly, Kakashi was surprised because he was able to analyze the concept of the magic circle that Macao created. As a result, Kakashi released the same magic that Macao had.
"This…" Macao could not believe what he saw. Even the other guild members were astonished.
"Fuck! It does happen…!" Izumi cussed in a low voice.
"But wait, it's still too early to decide."
Like a test run, Izumi asked them one by one and analyzed Kakashi's magic. And as he expected, Kakashi could copy magic from the others. However, Kakashi could only copy all magic with an elemental type. However, Kakashi was somehow unsatisfied and said,
"Magic drains more chakra, and its power is also not comparable to Ninjutsu. Maybe it would be better if I just learned sealing magic."
Then, almost everyone from the Fairy Tail guild responded to his complaint.
"No way. Your magic is considered powerful, you know."
"That's right, you just learned it recently, so it's not that powerful yet. But, if you train it, it will be powerful in the future."
"That's right. Although I don't want to force you, you should train it whenever you have the time.
"..."
"..."
"..."
After a while, Macao praised Kakashi.
"Still, I can't believe you can learn it within a short time. You couldn't use magic before, right? And once you learn it, no one even beats you. You're amazing!"
Kakashi shook his head.
"It's not because of my magic. It's just a matter of battle experience."
"Battle experience?"
Everyone wondered. What kind of battle experience made him so strong like this that no one in the guild could defeat him?
At that moment, Izumi said.
"Of course, he's stronger than all of you. Trained from an early age, and participated in wars at the age of 12. His fighting experience is way above all of you."
When Izumi said that, Kakashi thought he would say what happened to his past. But Izumi only briefly recounted Kakashi's experience and that made him relieved. Certainly, Izumi knew that. He couldn't just say something that would offend him.
Everyone was surprised. No wonder Kakashi was so strong. They were also certain now that Izumi and Kakashi were not from Fiore since Izumi mentioned "wars".
"Since Kakashi is copying elemental magic, how about you, Izumi?"
Izumi just shook his head. No one used space magic, so he couldn't test whether his magic was the Rules of the Area or not.
The next day.
Izumi woke up early in the morning and began to train his physical body, then trained his magic afterward. There was also Kakashi who was with him. Although he trained his body to the limit he could bear to make him stronger. He was also trained to control his power. As far as he knew, his world was just an ordinary world. So, he needed to control his power properly to avoid an unwanted accident. In this case, Izumi was planning to stay in this world a little bit longer in order to stabilize his power.
In addition to physical training that Izumi did himself, Kakashi helped Izumi to learn other things such as hand-to-hand combat, weapons, and chakra control. After training to the limit, Izumi collapsed while gasping for air where he was unable to move and could only see the scenery of the blue sky. After he recovered, he ate together first before he continued training to the limit.
He did this over and over again until the evening. And do it again the next day and the day after the next day and the day after another next day.
One day, Izumi just trained like the other day. At that moment, he held his knee while taking a deep breath after running with additional weights on his arms and feet.
"Your perseverance is commendable, Izumi. What's more, your strength is also gradually increasing from time to time."
"I just want to be stronger than everyone."
Izumi replied shortly.
"Haaah. Even though I've shown that I train so hard, he still won't move and is just lazing around. Well, at least he still wants to help me with training, so I might give him a good gift." Izumi said inwardly.
Izumi thought about what Kakashi was interested in. And remembering how his grinning face had looked while reading a book, he made up his mind.
"Kakashi-san, I'll tell you about the use of our phones which are not only useful for communication."
"Oh, is there any other use?"
Izumi nodded. Then tried to open the browser. But he was stunned.
"There's no internet connection. Could it be because time has stopped in our worlds?"
Before Izumi left for the mission, he had already downloaded all the Fairy Tail anime that he had previously shown to Macao. So he didn't check whether the internet was working or not.
Since the internet didn't work, he told him how useful the phone is which could search for anything online.
"I remember you like erotic novels, so maybe you'll be interested in the novels I suggest."
Kakashi was embarrassed to hear what Izumi said in front of his face. Luckily Izumi didn't pay much attention.
"After we complete the mission and come back, you can look for it here, then type "High School DxD novel", after that tap the magnifying glass icon."
Although the anime was so-so, the novel was magnificent. That was why he recommended the novel since Kakashi liked erotic novels. He also told him that there were a lot of erotic novels he could search through his phone.
"In that case, let's complete the mission! We just need to invite one person, right? Anyone will do."
"Wait, wait, wait!"
Izumi tried to stop him. It seemed Kakashi's switch was on. He didn't even care who to invite and was even hurrying to complete the mission.
"Alright, we'll go to invite the person I've chosen, okay? Can you be a little patient?"
After convincing Kakashi, Izumi went to the Fairy Tail guild to say goodbye.
It seemed he was wrong telling him about erotic novels now. He just didn't expect that Kakashi wanted to read erotic novels so badly. Well, there was no denying it. In his world, there was only one type of erotic novel which was written by Jiraiya. So it was no wonder that he was so impatient when he heard that there would be many other erotic novels he could search from his phone.