Some months have passed from when I showed Tsunade the Chidori and today is my ninth birthday and the ninth year that I am in this world.
In these last months, I lived in the Konoha camp; there were some little battles between the two armies,
there still hasn't been a big battle, but it will come soon because Konoha is getting ready, in the last days arrived a lot of new Shinobi.
"Big sister Tsunade is a big battle going to happen soon?"
"Yes Jin it seems like you noticed, you will need to be careful, there are going to be a lot of casualties."
I smiled at her and said: "Big sister, you don't have to worry. I'm going to be the next Hokage I can't die here."
My relationship with Tsunade improved a lot, and some time ago I started to call her big sister, at first it was a shook for her,
maybe I reminded her too much of her brother, but after she got used to it she started to treat me a lot better,
sometimes she would come looking for me and ask if I eat and wash myself, I think that she regrets not spending enough time with her brother, and for this, she gives me a lot of attention.
When it comes to Medical Ninjutsu Tsunade didn't really have a lot to teach me, but she was an expert in poisons, she taught me everything about toxins and how to make a good antidote.
I wasn't making our relationship better for the potions, but for later when she will develop the "Strength of a Hundred Seal" and "Creation Rebirth",
because of our close relationship and because she knows that I'm a very good Medical-nin I think that she will teach me.
My own training is going well, every day I teleport to my underground base to train in the Yin release, and I always make a lot of Shadow Clones, to study Nature Transformation of all the Natures, I can't really do anything else other than learning new Ninjutsu, because my body and Chakra are at the maximum I can train them for now.
I am training Taijutsu and Genjutsu when I am on the battlefield trying new Genjutsu and experimenting with Taijutsu forms.
I have finished studying the Uzumaki books and am trying to create and develop my own Fuinjutsu, I have made some progress, but they are not good enough for now.
I am already very proficient with Hiraishin, and I will master it soon; also I have made some modified Kunais like the ones Minato will use in the future.
"Big Sister Tsunade what do you think I should improve to increase my strength."
"Jin, today I will teach you how to increase your physical strength properly, I was waiting for your Chakra Control to improve so you could learn this technique."
Thanks to the exercises Tsunade made me do, my Chakra control actually improved, now I have a perfect Chakra Control, and I don't waste Chakra when I use Ninjutsu and other types of Jutsus.
"I'm going to teach you how to properly use Chakra Enhanced Strength and obtaining the most you can get out of it; it's done by storing Chakra into one's hands or feet, and releasing it onto the target with pinpoint timing. With this strength, you'll be able to decimate the ground or even kill opponents with a single strike."
I hugged her and shouted: "Big sister, I love you."
She hugged me too, and replied: "I love you too."
Her eyes got a little wet, but she still had a smile on her face, she broke the hug said she had things to do and ran out.