I also took my Sword, as the two swords struck each other something happened that shocked me.
"Clan!!"
I saw that at the end of my Sword, where I had struck, there was a splinter of cleft, this meant that his sword was one grade higher than mine.
Having no other choice I created a sword made of pure energy, as soon as the two swords met a clear sound was heard which amazed all the students and attracted the attention of other classes.
"w-what's going on?"
"is anyone fighting?"
While we were fighting many people approached curious, when they saw us they were surprised because our strength was not comparable to our age.
I moved forward to make Rei back away, but she dodged to the side and slashed my shoulder with her sword, but I was no different as well, avoiding her with a well-timed instinct of body reaction.
Rei "You're not bad Reo, if you were my age you'd be my perfect rival in combat" she said enthusiastically
Konoe who was on the side was shocked by my strength.
Kamisora Reo "It's the same for me too, but in the end you will lose Rei," I said without blinking
I stood in position and used my Blizzard of Blades sword skill.
Rei was surprised by my sudden movement, she realized that a large amount of energy was condensing in my blade, seeing that she was aware of it, I swung hard enough.
There was a sound of wind that made everyone shake including the teachers, then a tornado made of blades appeared and was heading towards Rei.
Seeing that she couldn't stop the blow I'd thrown, Rei decided to use her ability as well.
Rei "Absolute Slash!!!" yelled the name of her sword technique and then a single Slash appeared, made of energy that was unknown to me and that I could see coming at me
Despite this I did not retreat, the two powerful Abilities collided and did a huge damage to the lawn but after a while it was seen that I was at a disadvantage because I had little command over my Blizzard of Blades ability, but even so the power of the Cleave of Rei had halved
Seeing that I could no longer fight back my Slaughter heart activated
Kamisora Reo "Dragon Strength! Weather Control!" I said and as if the temperature dropped, the surrounding 5 km area froze as I walked slowly but without a shred of emotion towards Rei who could not know what had happened
My strength increased by 5 times thanks to the Dragon technique, although I didn't know why I felt Numb, but I knew that if I continued like this it would end badly for everyone.
Kamisora Reo "Sakura blocks my 99% strength until I get back to normal!" I said without hesitation
[Reo if you want I can help you limit your Heart of Massacre]
Kamisora Reo "If you can then do it Sakura!" I said while still walking towards Rei
[Ding your Heart of Slaughter has been limited, now you will need to achieve various achievements to unlock it]
As soon as Sakura's notification came out, I felt my emotions were returning, today I found out that my Heart of Slaughter activates if I am in danger of my life, although it is useful against enemies but it is dangerous against friends.
I paused and for a moment, then moved out of the way of Rei's technique, to then restart time.
Rei who was watching me intently before I stopped time noticed that I disappeared and reappeared somewhere else and this shocked her a lot because until now no one had ever managed to escape her full power attack.
Kamisora Reo "Do you want to continue? Or do you want me to be serious?" I asked as I involuntarily released a cold but Heroic aura
Rei "I would like to continue, but I can't or the garden will be swept away from us," she said as she withdrew
Kamisora Reo "ok since we're done I'll bring everything back to how it was before" I said as I used my power over time to bring it back and so the garden returned to how it was before we started fighting
Rei was surprised but even so she didn't get as shocked as Izumi and other class teachers were.
My classmates were all amazed, especially Hayami who thought I was weak.
Izumi "o-ok everyone go back to class, there's nothing to see" he said while still many people were still shocked by what had happened
So with difficulty everyone returned to their places, Konoe looked at me every now and then, but it was understandable.
Kuro was still asleep, Hikari carrying him on her back, so we went back to class as Rei glanced at me and observed me curious about my strength.
Izumi " today happened what shouldn't have happened, but even so is it clear to you why the Swordsmen Saints are considered strong?" he said while almost everyone nodded their heads unconsciously
Rei "since now you have all seen my mighty strength, so now it's your turn to train and get stronger, I don't admit a no, otherwise you will be expelled from school" she said with a playful smile
"Um... Rei-Sensei are you really 10 years old?"
When he asked this question to Rei I saw that she got very angry and not even a second later the boy who asked the question flew like a bird trying to reach the tree but getting stuck.
Rei "Does anyone want to know if I'm really 10?!!" she said as she looked at us
Izumi "ok now let's all go to the arena to practice"
So we went to the arena
---- Arena
We were all lined up in our sports uniforms.
Rei "Today I teach you the importance of having a well-trained body and knowing how to keep your body like this for life" she said while no one dared to speak or look at her
Rei " A fit body is mainly for doing the activities you want to do without consequences such as muscle cramps, sore muscles, foot pain and so on. A fit body allows us to feel good and to have a serene mind compared to one who doesn't train or who is always still " he said
Izumi "and that's why Rei asked me to make you do physical exercises throughout the year" she said while showing a sheet with the information of what they should do inside
Rei "before looking at the Information I'll tell you something that you may or may not know, a trained body also allows you to overcome the limit of your strength and thus go further. But it doesn't always work," she said
So everyone, when Rei finished speaking, we checked what was indicated on the paper.
********
500 abs
250 push-ups
1 hour of continuous swimming
Do yoga for 1 hour or do full body stretches
Wear weights of 10~100kg all over the body at all times
********
I saw that the only part that was difficult was putting on weights, but that would be true for normal people.
Rei "oh and true, Reo you will have to wear a weight of 3500 Tons, you can't lie because I noticed that your strength is equal to Rank 1 of the realm of the beginning Qi" she said as she threw a black collar on my neck
I was still surprised how many Kg I had to have I didn't notice that she put a black collar on my neck, as soon as she tied herself she felt an overwhelming pressure, at first I was in difficulty but then releasing my strength she felt that the weight on my body lightened.
Rei "this is a special collar, which increases the weight of your body in order to train you" she said releasing a happy giggle in front of the fact that I was in trouble
Kamitora Reo "Is it because you put it on my neck?" I asked
Rei" just for the sake of seeing you like this, and then the collar and my reward for your victory, but be careful because every time you increase your strength the collar will correspondingly increase the weight by another 500 tons and that's until I won't unlock your collar or anythingbe destroyed, but this is impossible to do, "he said happily happy with my current situation
I really didn't understand why she was so angry with me, I hadn't done her anything wrong, is she angry because she lost against me in sparring?
Kamisora Reo " ... sooner or later I will break this collar for you " I said while Konoe was worried about me
Rei "yeah yeah, as you say. Now that everyone has seen the paper, you'll have to start doing it every day or there will be a penance of 100 lashes from me at full power" she said as she pulled a horse whip out of no where
Everyone seeing and hearing what Rei said, froze in place and immediately went to do the exercise that Rei had prescribed for them.