[Crossover] The Outcast

[Blurb One]

When seven-year-old Rin Tohsaka finally finds her kidnapped friend, she is met with a basement full of unconscious children and a murderer reaching out to her with a grin.

As terror overwhelms her, she remembers practicing how to summon heroic spirits with her father

“I hereby declare. Let my body obey your command; let my fate be bound to your sword...”

As the smoke clears, a woman clad in armor from the Warring States period looks up:

“May I ask if you are my Master... Huh, where is everyone?”

Rin: “...Look down!”

[Blurb Two]

Ever since Uzumaki Kijin came into the world, she has been changing Masters. Calling them Masters is generous; they're more like batteries. Who remembers how many batteries they've used?

Summoning a heroic spirit usually takes an entire organization's resources. The Masters she chooses are all heirs to powerful factions, commonly known as “crown princes.”

The good news is that the previous ruler is close to death, so this won't drag on into “How can there be a crown prince of seventy years?”

The bad news is that the heir's senior fellow disciple is a scheming wolf, or the heir isn't the ruler's biological child, or the heir's father has an illegitimate child because he can't keep it in his pants, or the heir's live-in son-in-law is expected to return to his clan for three generations, or someone is plotting a rebellion, or the heir is plotting a rebellion (wait, what?).

Uzumaki Kijin: “...”

[Reading Guide]

As a heroic spirit, the female lead is an original character in the Naruto universe. She was betrayed on the eve of conquering the world, and is also known as Oda Nobunaga (hey!).

The heir's tutor (?) can put even a hopeless mess on the throne.

List of heirs (TBC): Rin Tohsaka, XANXUS, Uni, Anna Kushina, Ace, Killua, Sesshomaru

Theme: Steal a hook and you are executed; steal a country and you become a lord