I'm in Naruto Fusion Blade

He acted like he didn't know the plot at all

I went in and took a look. The good guy refined chakra at the age of 1 and learned so many ninjutsu. Logically speaking, it is impossible. He will die in minutes after refining it. He can't even lay the foundation. Don't talk about the weasel entering the battlefield at the age of 5. There must be a stage of laying the foundation ahead.

Chakra is energy similar to physical strength. It can be taken and used at will, or even if it needs to be preserved, it must be stored in a special way. For example, the butterfly in the pig deer butterfly uses fat, the sealing technique used by Tsunade, and the tailed beast I understand is the yin and yang shield! Normally, the body can store a small amount and then extract it quickly when necessary! It is fundamentally different from energy such as internal energy and true energy! When all the chakra is consumed, the person is still alive and loses most of his life. If the internal energy is gone, if it is not abolished, at most it will be weak, provided that he is not killed!

It's boring. I thought I was saving Kushina, but it turned out to be just a plot twist.

A time traveler with such childish thoughts

I didn't read it, but I read the introduction and it seemed pretty good. Then I read the comments and found that the protagonist was not familiar with the plot of Naruto. To be honest, if I am not familiar with the plot, this setting is really terrible. I'm writing a fanfic, but I'm not familiar with the plot. This setting is basically useless.

It's disgusting. I thought I was going to intercept Kushina Kushina, but I came here to assist 🥵

This ability is useless in Naruto, but it is almost useless in Shinigami.

When I saw Tsunade in the introduction, I immediately jumped away.

The ability of the Thunder God Sword seems to be the change of the thunder attribute, and the ability to control lightning should be the ability of the Mist Ninja Seven Swords.

Many years ago I read a book that also incorporated various ninja tools, Naruto's Folding Sword.

Single and long, no? If you don't reply, there will be a pitfall by default.

And isn't the amount of chakra that can be extracted fixed? Can you only improve your physical body to continue improving chakra?

The protagonist won't steal Minato's wife, right?

It is best for the author to sort out the timeline of the original work and then choose one that meets your requirements.