Name: Rukix
Age: 17
Gender: Male
Home World: Destiny Islands
Race/Species: Nobody
Appearence: Silver very spiky hair, the cloths are like Roxas' when in the twilight town on Kingdom Hearts II except that they're black instead of white. Red eyes.
Personality: normally calm, but when fighting is very aggresive
Weapons: Keyblades - Kingdom Key
Fighting Style: Aggresively and all-out, do not uses magic and goes with the keyblades directly to the opponent, with air combosat most time
Affinities: All-out with air combos. With the keyblades, it has even greater air combos.
Weaknesses: He doesn't uses magic, and can lose HP esilly as goes all-out.
In the future, almost all worls were destroyed, and the Organization XIII, restored. In a final fight with Roxas (that had amnesia and became evil), Riku was transformed in a Heartless. In that moment, Rukix was born on Destiny Islands, He then encountered the Soul Saver keyblade, but it was surrounded by a dark aura. He coudn't use it, and didn't know that was it, but keeped it. A dark portal appeared, and it warped Rukix to the past.
P.S. I live in Brazil, and making english classes and learing throught games. If there are writing errors, tell me and i will edit it right away