3 Training

--------- Forest, Rein's POV

[The goal of this Tutorial is to gain basic knowledge about being an Agent, learn useful skills, and teach the Agent to adapt to other Worlds.]

"I see, adapting to other worlds huh. Would I be able to go back to my World?"

[Yes, however, the Agent must first finish the mission you have been assigned to do. However, there are special cases in which you would be able to go back without finishing the given mission]

"I see, then, the last question. If I stayed here for a day, would a day also pass in my World?"

[Your World's time is presently being stopped. Currently, only your consciousness is in this world as your body from your World is unconscious and is currently laying down on the bed.]

I nodded at that explanation as I looked at the sky. It's only been at least 20 minutes since I got to this world. And I got transported here during the night with dead bodies around me with a dead Demon Slayer among them.

'If I stayed here would the Demon Slayer Corps come and pick up their comrade's body?' As I was thinking about waiting for the Demon Slayers to come, I heard loud CAW noise in the direction I was facing.

"CAW! CAW! A Survivor! A Survivor!" Said a loud voice that seemed to come from a flying crow was heard. Along with the crow, was a young man wearing a haori with a black and green checkered pattern could be seen running after it.

"A survivor?" The young man stopped in front of me with a worried look.

"Are you okay? were you hurt?" He said as he sat down with one of his knees on the ground.

Looking up at him to take a look at his face. I remembered the information that was sent to me. Information about the protagonist of this world.

"I'm fine. More importantly, are you a Demon Slayer? If you are, please, let me join you!" I asked with a serious tone. If I could join the Corps I might be able to learn useful skills.

The young man looked at me with sad eyes as he stands up and tells me to stand up.

"I'll ask Mr Urokodaki if he can teach you. Come with me." He said with a sad smile.

-------------------- Timeskip 2 weeks later Rein's POV

After he led me down the forest. We travelled for a week, and he told me stories about how he became a Demon Slayer, and how tough the training was.

Oh yeah, he told me his name too. Although I already knew about it thanks to the information the guide gave me. His name was Kamado Tanjiro. When he asked about my name, I nearly panicked as I didn't know what this body's name is. So I just used my name and took the "N" out of it.

"Rei! Stop slacking and continue swinging your sword!" An old man with a tengu mask scolded me. The old man is Sakonji Urokodaki. He was Tanjiro's teacher and now my teacher as well.

The old man was relentless in teaching, Always scolding me for every little mistake.

Thanks to that, I learned a few useful skills.

[Skills]

[Water Breathing (Lvl.0)34.2%]

[Description: The Basics of The Water Breathing]

[First Form: Locked]

[See More...]

[Dodging (Lvl.3)]

[Description: The art of dodging. Makes it easier to dodge attacks]

[Breathing (Lv.2)]

[Description: A special way of breathing that gives more power to your body as the oxygen your body gathers increases]

Well, there are more skills that I learned but they weren't as useful as these three.

Training for Mr Urokodaki was pretty hard but, working this hard feels refreshing. Maybe I could even join the Kendo team in our school after finishing this Tutorial.

Day by day, my skill with the sword increases. Looking at my skill window and seeing that percentage go up makes me feel that all the work I'm doing isn't in vain.

-------- Time Skip 3 Days Rein's POV

Goddamn, did this mountain trial get harder?

My instincts keep flaring up due to the amount of shit that was being sent to me. at first, it felt like my soul got burnt out trying to dodge all of those without losing focus because of the constant urge to dodge all of the dangerous traps. It's still hard for me but at least I got used to it a little.

I kept dodging all the traps until I got down the mountain where I need to take my sword and practice swinging it a thousand times.

"Rei, It's time for you to learn the forms of the Water Breathing." The old man wearing a red tengu mask said, looking menacing.