Naruto's Demonic Law

My name is Yakushi Yu, and I traveled to the world of Naruto with no blood succession limit and no protagonist halo. What can I do? I am also desperate! Unexpectedly, the demon that accidentally awakened in the body not only gained the ability of the Thread Fruit, but also created a human puppet that had the ability of the Devil Fruit. Well, things started to get interesting. Who is stronger, the power of the Devil Fruit or the power of the Naruto World? Can the protagonist who gets the Devil Fruit create his own legend in the Naruto World? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.