"Since normal methods don't work, we can only rely on technology and ruthlessness!" Uchiha Amahara, who traveled to the Naruto world and was unable to activate his Mangekyō Sharingan normally, embarked on a path of no return. Many years later, Amahara, who had inherited the genes of the Ōtsutsuki God and possessed a pair of Rinnegan eyes, leaned on a giant nine-magatama Rinnegan the size of an asteroid. Looking at the newly resurrected Uchiha Madara, he smiled contemptuously. "You're the only one who still wants to dance?"

Traveling to the world of Naruto and becoming Kakashi's cousin, Kusuo Hatake awakened the strongest character playing system. The more unlocked the character he plays, the stronger his strength will be.

The game starts with a Tsugikoku Yoshiichi.

From then on.

A supreme swordsman appeared in this world.

A monster was born whose swordsmanship far surpassed that of Konoha White Fang.

Uzumaki Nagato: "Let the world feel pain, Shinra Tensei!"

Uchiha Madara: "Do you want to dance too?"

"If I strike you with my sword, you might die!" Hatake Kusuo smiled and drew his sword...

Naruto Uzumaki became the destroyer of the world?

Is Uchiha Sasuke the savior?

Was Hiruzen Sarutobi a traitor?

Was the Sage of Six Paths a thief?

Does this world still have gods?

Is the Ninja World merely the Human Realm within the Three Realms of Heaven, Earth, and Man?

…………

Yin An, the mastermind behind everything, orchestrated and directed various storylines that changed the perception of the entire ninja world...

This book is also called "Soman: The Demon King Who Started the Naruto World"

[No system + multiple worlds + no qualifications to become Kamen Rider + multiple heroines + Demon King + OOC apology]

My name is Tokiwa Sougo, but I am not the little devil king, nor the old devil king. I am Tokiwa Sougo who traveled to the world of Naruto. I had no inheritance and felt that my life was over. But when I was just five years old, my complaints were heard by the old devil king, and I got an unexpected inheritance.

Tokiwa Sougo: I'm not a knight, I'm a demon king.

You need to be tanky to deal damage, and you need to survive to be invincible. Remember, stay calm and don't be reckless. Having transmigrated into the body of Fugaku Uchiha's younger brother, he embarks on an extraordinary path.