Link to the chapter
Fandom: Kingdom Hearts, Naruto
Rating: Teen And Up Audiences
Archive Warning: Graphic Depictions Of Violence
Category: Gen
Relationship: No Romantic Relationship(s)
Characters: Riku (Kingdom Hearts), Original Characters, Karin (Naruto), Background & Cameo Characters, Other Character Tags to Be Added
Additional Tags: Kidnapping, Attempted indoctrination/inducement of Stockholm syndrome, Undercover, Blood and Injury, Some characters from the anime filler episodes show up
Summary: When Tsunade sends Hatake Riku to Sound, he has three goals: 1) find out whether Sakura and Sasuke are even there; 2) find out what Sound's doing with the genin and dropouts they seem to be kidnapping; and 3) make it out in one piece without anyone finding out about his key.
Only Sound seems to be legitimately training the kidnapped genin, there's no sign of Sakura or Sasuke that Riku can see, and it's kind of hard to sneak around when he's under surveillance the whole timeāand, on top of that, he can't use chakra.
[Second full story in the Becoming Ninja 'verse; this story is completed and updates approximately weekly.]