Crossing to the Naruto World, Uchiha Tonan obtained the ‘Legacy Inheritance System’. As long as the people who acknowledged him died, he could inherit all abilities of the deceased.

Therefore…

“Konoha’s higher-ups mistreated the Uchihas. So, I’ve decided to lead the clan to launch a coup d’état after three years.”

“Ding! Gained Uchiha clan’s acknowledgment.”

Two years later.

“Tonan, this is the evidence of the Uchiha clan’s betrayal. When all is said and done, it’s your clan. So, I want to hear your opinion.”

“I’ll always stand on the village’s side.”

On that fateful night, Tonan stood on the Hokage Rock, coldly watching the Uchihas’ annihilation.

He spread his hands, being grateful to his clansmen’s gifts.

The next day.

“Lord Hokage, I shed blood for Konoha and became the village’s sword. And this was how you treated the meritorious clan.”

“Tonan, didn’t you agree to it!?”

“I don’t know what you are talking about. The fury of clan extermination is irreconcilable. Today, I will destroy the Sarutobi and Shimura clans to appease my clan members’ souls in heaven.”

A high-leveled hunter often puts on a disguise to lower the prey’s guard.

In the mass grave, I fed a ghost alive - it was just a tool for me to survive.

The essence and blood of the clan members, the flesh and blood of geniuses, the souls of the entire clan... all become food for refining ghosts!

The stronger the ghost, the more ferocious the backlash? Stronger restrictions, deeper calculations, make it a permanent slave!

They used every possible means, including robbing cultivators, massacring cities, going undercover, killing masters, and training devils.

My evil magic reaches all the heavens, and I use the common people as materials to refine my supreme ghost way!

Foundation Establishment, Golden Core, Nascent Soul… In front of the world barrier, looking back:

Homeland? It's just the first stepping stone to the top!