Brought Back (rewrite)

After months trapped alone in a strange city, Sora is attacked by an unknown hooded man. Kairi and Riku arrive just in time to save him and take him to Yen Sid's tower to recover from his wounds, and the experience of being trapped in that world. Rated T for violence. Implied/fluffy SoRiKai romance. Takes place after Re:Mind MoM, spoilers. Rewrite/expanded version of previous fic