I Received System to Become Dragonborn - Chapter 300 Failed Surprise

A young man plagued by recurring nightmares finds himself visiting a blind fortune teller, who sends him to a world of martial arts that looks a lot like the wuxia stories he used to read.

In the sky of this world, a tome shines every now and then, revealing the hierarchy of mighty beings that seek power amid troubled times. Determined to unravel the mysteries of his involuntary journey and the secrets of the world he has ended up in, he endeavors to ascend the tome’s rankings, all while looking for a path back home.

Official Chinese blurb

Wandering the jianghu with a blade and wine, where beauties’ grace is filling one’s mind.

A youth, saber on his back and wine gourd at the waist, strides forth, yet the jianghu of his heart seems only more elusive;

With each flipped page of the Tome of Troubled Times, decades of nights soaked in rain pass over the jianghu.

As he suddenly turns to look back, he finds that the mortal world has shattered in his wake.

On the surface, he is the aloof and standoffish patriot whose sole purpose is to serve the nation. On the darker side, he is an invincible, powerful and mysterious man.

“No one is standing in the sky to begin with.”

“Whether it’s Hokage or the God of Ninja World.”

“But the window period for the Throne of Heaven has been too long.”

“From today, I will stand in the sky.”

Above Konoha, Naruto Uzumaki’s hairspray hand touched the drooping bangs, revealing sharp eyes.

Boiling blue light descended from the night, pulling Uzumaki Naruto away from the sky.

In Muye Village below, countless ninjas looked shocked and unbelievable.

Iruka: “Impossible, you are not that gentle Naruto, who are you?”

Kakashi: “The disciple I know is a gentle boy who will always take care of and protect others and inherit the will of fire.”

Uchiha Sasuke: “Naruto, you pulled me out of the abyss, but why do you want to leave now? Damn, even if you break your limbs, I, Uchiha Sasuke, will bring you back!”

PS:

A Naruto who was not influenced by Ashura Chakra, accepted Aizen’s teachings, was gentle and refined since he was a child, but was actually ambitious and deep-minded.

- Description from novelbuddy