Chalange idea

Bioshock/Naruto Crossover

Naruto shortly after having the kyubi sealed inside of him is left to die in a boat by Danzo since he knew that the 3rd hokage would never approve of Naruto becoming an emotionless weapon

only for Kakashi 5 years later to discover a structure outside of the land of waves...

chalange must include:

a little sister finds Naruto as a baby shortly before the bathospire lockdown in a boat and take him with her due to a few fragmented memories she has before being turned into a little sister

both the little sister and Naruto are used as test subjects for the chemical that Jack was given to accerate his growth but are protected by Kurama (the kyubi's real name in case you missed it)and in the confusion, the little sister and Naruto are able to escape

after a few days, they both have aged to the state of a 15 year old in the little sister's case, and a five year old in Naruto's case..

in this time frame before the main story, some one shots would be a good idea or flashbacks

Kakashi discovers the entreance to rapture around the same time Jack's plane crashes into the ocean at that point

Naruto must be given 1 WIND plasmid only to use in emergancies

the little sister communicates by writing on paper and is only hostile when Naruto is in danger

Kakashi must be at least like an older sibling to Naruto at times and sees the resemblance between Minato Namikaze (his sensei) and Naruto at some point

a huge conspericy with a AWOL ROOT member must be the other fight at the very end and Kakashi must figure out everything at this point

must include people with bloodlines as well as little sisters as kids and must help enhance the plasmid for that type like for example haku's ice ablities would enhance the winter blast plasmid etc.

must have a good ending if you want a bad ending, make a one shot of it

must have danzo exicuted by the big sister and her talking only for that one battle (dont ask idk on the details yet)

if needing any more info on certain areas, i have had them in my head for a while so let me know.