Curious! ~ What will happen if magic exists in this normal world?

~Source~

After Erika take care of these incident, She lend my body again and I was unready to be in the driving seat that made my body fell to the ground. Then, I decided to bring the girl to outside of the forest to prevent any unfortunate things that could happen. I asked her whether or not she remembered that event but she only said She didn't know. She was supposed to farm her family's apple farm but then she unconsciously woke up in the middle of the forest with me.

With that being said, she lead me to the nearest bus stop and it is actually different than where we head off. She even bring me some apple as a thanks for helping her. Even though she didn't know what happened but she said that I helped her, Is kinda a happy feeling inside my heart. Well, I thanked her a lot with the gift and then went myself inside the bus to go back to my house.

As I went inside the house, My mother asks me if I were having fun. I still didn't know on why I was outside in the first place so I just nodded and went upstairs. I threw myself on the bed and told Erika to get out of my body to explain what is going on.

"Ah-"

"I do think you should really be adapted to me going in and out of your body."

"Well It's an uncomfortable feeling alright. Cut me some slack."

"So? What do you want?"

"Can you explain what happened yesterday and today?"

"E-eh? W-What do you mean ... ?"

"According to your reaction, I think you know what's up."

"Uh ... "

"Tell me."

"F-Fine ... "

Thus, She explained that on yesterday Dinner, It was her who took control. But she also didn't know that it was a thing that she could do. She could took my body because I was sleeping but she wasn't. So, my body or the law of this world thought that the active soul will become the driver of the body that it was in even though there are two soul inside one body.

As for today, She wanted to make sure when I was asleep this morning. So, she really did got control again as she was about to take a walk while also trying to adapt with my body. Then, She senses a magic presence and wanted to know where it is. Because she couldn't summon what she called A Magic Broom cannot exist in this world or something like that. Thus, I woke up when she was in the Bus.

So, One thing that she discovered is that she could possess me when I was asleep but whenever I woke up, She have to get my permission before going inside my mind. That's what she could conclude from today experiment. Well, I guess there are some plus and minus to it but as long as she wouldn't do something embarrassing or stupid, I guess I can lend her my body.

"Then, When can I trained myself to do Level 4 magic?"

"Before that, Can we go around the town tomorrow?"

"Again?"

"Did you remember the blue thing that went through your mouth?"

"H-Huh? You mean the one when you defeated the Orcs?"

"Yeah"

"Yes? Why?"

"That's mana."

"Eh?"

"This is just my speculation but, If we could find a similar food or drink that could almost as sweet as that mana orb, I think we could gather a lot of mana that made my body again."

"A-Are you sure? Isn't Mana is the most common thing?"

"That is why I wanted to search if we could find it again. But even if we didn't , we just have to find those Monsters to be defeated." 

Then tomorrow, We went on the city to spent everyday trying every dish and sweets that is possibly as sweet as Erika said. But this procedure is quite interesting. That is because my mouth is actually connected to her. Not my entire body, but just her mouth. This is quite weird or rather really weird because I'm eating that is something that I cannot taste.

This is because I don't actually know what she tasted but I also didn't want Erika to possessed me in the meantime. So, I decided to do this kind of thing. Well further then, She began to be tired of tasting every sweets that made her want to switch with me. But not all of them are verified as what she was expected.

Because we are tired, we decided to rest on the park near the city. There are a lot of people here and also it is Sunday so, many people is actually in here with their family. I kept on thinking what could it taste. I don't know even know that you could taste Mana.

After a few minutes of resting, My heartbeat suddenly skipped. I thought that something happened, and I was right. When I turn around, Some blue ball thing was going towards me. Fortunately I have a great time to responds to that. I dodge it and it suddenly blew the infrastructure that were in the park.

"What was that?!"
"Nice Dodge there. I thought it would already ended you."
"Huh? Who are you?!"
"As for now, You don't need to know who I am. I'm here to meet the person inside of you."
"Wha-? (He knew Erika?)"
"C'mon, Stop hiding in that girl's body!"
"Damn it!"

I kept on dodging his attacks. Plus, It would be not good if I were have to fight him here because there are a lot of people and it might destroy one of the building. So, I lead him to a more empty space where no one or building is around so that We could fight a lot more freely.

When the time was right, I used a level 2 barrier that sealed around us. I know this won't be enough to hold his attacks but at least I could reduce the impact.

"Hahaha, Does Level 2 is all you've got?"
"What do you want from me?!"
"I told you, I'm not here for talking to you. But the one that is inside you."
"W-what are you talking about?!"
"You're act of hiding it are worse than your magic!"

I guess my acting is really bad. Well as for now, I just have to think the way to escape from this guy. He might knew something about mana too. Also, I didn't want to wake up Erika because she might destroyed the city of she were provoked enough to fight against him.

But I can't seem to talk. Whenever I opened my mouth, he seems to fast at enchanting his magic. I won't lose. If all of my readings from all of these years were useless, I don't deserve to have this power.

If enchanting needed to say words, then Projecting it won't be a problem. But what if I'm enchanting it in my mind, does projecting it would be difficult?

"Bloom!"
"Woah! I see you start to fight back."

It works! Now, I don't have to worry anymore. This is time to made my comeback. I kept changing my elemental attacks but all of them are still in Level 2 which is easy for him to dodge and destroy. Then, I kept on thinking what if I modified the words in it?

Because I know that it won't work, I just casually say something like 'Bends water that breaks through the rock, Empower by 10 splashes, Water Beam!'. It is quite Chunnibyou-like but when I unleash it, It suddenly became a huge beam that made him cannot hold it and explode in an instant

That was unintended. I didn't know that the impact would be so great that it immediately vanished him. Then, I saw some blue orbs on the ground. When I was about to take my step, I suddenly fell to the ground that I couldn't move my limbs. Then, my unconscious suddenly fading away ...

To be continued~