SnK: R - Xion

This is where it gets complicated.

So Sekai no Kokoro is our regular Kingdom Hearts RP that's been running for almost six years now. We got so far into the future past the games that we thought, why not start over with an alternate scenario? In this one, Vanitas chooses Aqua to forge the X-blade instead of Ven. Aqua slowly regains control, and she, Ven and poor Terra stuck in his armor go raise Sora and Riku as proper Keyblade masters. There's other stuff too but we haven't quite worked out the details yet.

Roxas, since Sora didn't connect with Ven's heart a second time, is a normal Nobody without a heart. Xion was still created, but she's a regular replica and looks just like a black-haired Roxas. She ends up identifying as female, though.

THAT'S THE BASIC IDEA. Really I just felt like designing a cute dress.