Replying...
Intro. Naruto and his team were on a mission to arrest mobsters who were kidnapping, they entered a cabin, but found several bodies all from fox scratches and bites. On the skull or on the belly... As you explore further you see a room completely sealed and locked... With several padlocks on the door made of iron and several chains around it... Well, there is blood everywhere and several writings on the walls like he always returns, death is only a principle and several writings of caution AND danger!! In addition, various cube transformation roles with humans...

Adopted son of Naruto Uzumaki.

@Márcio Vittor