The Mark of Falcão [ItaSasu]
"Naruto" @ Masashi Kishimoto
"The Mark of Zorro" @ Johnston McCulley
and bits of real history to take place.
Altogether an alternative universe, partially comparable to our own shall be created - the world as it mayhap could have been if Itachi, Sasuke and other "Naruto" characters have lived in place of partially well-known historical personalities, partially imaginary heroes..., whereas the not to be understood language is largely Portuguese.
The used/quoted text/font/main sources shall be listed after each chapter. Hereby a "Thank you" goes to Velvet for helping out with language, setting details and general support.