I refused Fenrir's deal and i told him that if he really wanted to pay and be forgiven by the sin that he have committed, then "if you felt like you're guilty and always getting bothered by your conscience then that's already a torture and a good way to for you to pay your sins.
He smiled back at me and he said that "it's not that easy as you think and he said that the sins that he committed was unforgivable".
Then i told him that if I'm going to kill him then i want to do it with a fight.
Fenrir: "Smirk*
He smirked at me and laugh, and he said " Do you even have the power to touch me"
and i said "No! but if i can became stronger then i can maybe".
He look at me in a serious way and walked towards me and he said that i really want to grow stronger and climb up to the then i should Master my own power and Learn new things,but he said that if i could kill him i could just absorb his powers.
I asked him what does me meant about absorbing his powers and he told me that i have the ability to absorb powers and energy.
"How is that even possible?"
Then i realized that the Light beam that i released back then was actually the artificial light that the the Mythical Giants created, so that means it was made up of Power.
Fenrir told me that the artificial light the Mythical Giants created was a source of life and the one that keeping the other Giants alive, My thoughts were actually wrong,but instead i actually can absorb someone or something's life force and take their Powers or absorb a life force and copy it's construct or concept, but i can only do it if that someone or something doesn't exist anymore and turn into a pure life energy, and the perfect example for that was the artificial light.
Due to a fact that the Artificial light was only made to support life and made up of pure life energy, I was able to absorb it, so that's the reason why i was able to make and released a light beam.
But i asked him how did he figured it out and he said that he already knows someone that has the same abilities as me.
And there's still a thing that was bothering me.
"How in the world i was actually managed to regenerated from a single drop of blood"
Fenrir:"That's an easy thing to explain because the world of Mythical Giants, you will become an immortal and the Giant that you thought you have killed is still alive and the one that I've suck into a black hole was sent to another area of this reality"
I wasn't even surprised at that time because i have already learned on how to accept everything that is new to me.
He told me there's a way for me to grow stronger in a faster way and that is to kill creatures and absorb their life.
But I refused and decided to Work hard and smart, so I asked him If he could teach me how to fight.
Fenrir:"Sigh*, your so stubborn fine if you really want to learn then you should learn it yourself"
Fenrir pulled a book out of nowhere and he said that, its a martial arts book, it contains all of the martial arts techniques that has been created.
There's so many techniques that I could learn but if I would want to learn everything, then it would take over a hundred of years before I can learn and perfect all of it.
Fenrir said that I shouldn't worry about time or how long it would take me to learn all of it because the time is completely stop, so it means I can learn every martial arts techniques without worrying on how long it would took me to learn it all.
Different types of weapons and Equipment suddenly falls down from the sky. Fenrir told me that it's all part of mastering martial arts.
As i was about to open the book of martial art techniques, Fenrir said that I shouldn't open it yet and I should start from basic and fundamentals.
Fenrir created a list of exercises that I should do.
"zillion push up"
"zillion crunches"
"zillion sit up"
"zillion pull up"
"zillion Lift with a 10000 tons of weight"
"What kind of numbers is this does this kind of numbers even exist!!!!??"
Fenrir:"I don't know I just wrote it"
(Note:Zillion is an informal way to talk about a number that's enormous but indefinite.)
Fenrir told me to do it all. i was about to do a push up when my body suddenly felt so heavy as if the gravity increase.
"Huh!? what happened why did my became so heavy?
Fenrir:"Don't worry I just increase the gravity in to 5 fold, I can increase the Gravity. whenever I want it so don't worry . ok?
"What the.... ok fine."
As I began on doing some push it felt like there was a giant elephant on my back but for some reason i manage to complete 15 rep out of zillion rep.
After just doing a 15 push up it felt like my body was about to break, at that point I can't even move my finger and it felt like my muscles are getting squeeze together.
It easily drained my energy, but because I've became an immortal my body immediately recovered and also because of that I doesn't need to eat anymore
As my body keep on regenerating and recovering, I continued doing push ups and the more reps until I manage to do 100 push ups.
Fenrir:"Oii! Raizen I will going to sleep so don't bother me ok."
"Ok and Thank you very much Fenrir"
To keep things in ordered I created a schedule on the things that I should do for my training and I decided to do a 3 set and 10 rep each, as I keep on doing it, I noticed some changes happened to physical attributes.