MTL - Rebirth of an Abandoned Woman - Chapter 14 The best uncle

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.
He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.
Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!

- Description from Novelupdates

After getting killed on the hands of the mighty nine-tailed fox monster, William found himself twenty years back in time.

At this time, he was a worthless kid, without spirit and weak spirit power. He worked as a porter in a famous academy, serving other disciples for living.

But the one who returned back in time knew this wasn't the end of the world. William had ways unknown to many. So he'll train and get stronger, turning himself into the strongest spirit master in the world.

Starting from such low point, he started his long journey towards being a real powerhouse. Despite using all his past life knowledge, he would be still faced with many challenges in the academy and in the world.

Yet William will conquer them all. His main goal will be to not just be something in this world, but to grow beyond the limits he reached before in his past life.

He wanted to get better prepared for the hideous and deadly enemy that killed him; the nine-tailed fox monster.

In such world and time, he got many years to train and scheme for his revenge. He would never allow the past failure to be repeated once again.

Join William's journey towards pinnacle and see how he crushes everyone else.

Traveling through the Naruto world, he was reborn as Uchiha Itachi’s uncle, and awakened Dio’s substitute “World”.

Have you ever seen Uchiha practicing blocks?

Ghost back, tire shoulders, a face of Araki lines.

Tear Susano with your hands, step on the tailed beast, and fight Kaguya Hime hand-to-hand.

I heard that the thunder escape ninjutsu in Yunyin Village is unique in the ninja world? I invented Uchiha’s Yin Escape Illusory Body Art.

I heard Itachi wants to exterminate the clan? When I went up, I just slapped my nephew’s teeth.

I heard that Obito Kamui is invincible? I punched through the void.

I am the god of muscles of Uchiha.

Smash – Varudo!

This book is also known as: “Saving Uchiha from the Destruction of Konoha”

- Description from novelbuddy