I'm a Wanderer in Naruto

The story of an ordinary college guy who transmigrates into the world of Naruto.

“What? I transmigrated? And too early, at that.

What? The evil Senju Tobirama is still around?

There's a System! That's a good thing. A very good thing.

What do you mean, the System is basically like a Rubik's Cube?

And each one-time-only direct ninja purchase costs 780,000 ryo?

So far there are only 100 draws, each costing 18,000 ryo?

Takuma: I'm still a kid! Where am I supposed to get that much money? When can I leave without having to eat beef?!

I'm not good at writing the intro, so please move on to the story.

(The System barely appears. It shows up near the beginning, then hardly appears again.

I'm a new writer, and this is my first time writing.

I'd appreciate it if you could point out any issues or share your thoughts. Tsunade is the sole heroine. If you don't like romance, feel free to skip those chapters. You can usually tell from the titles.)