[quote=supertinyking]
What happened to him?
[/quote]

To sum it up, a man dressed in the same black coat as both Michael and I attacked me, Michael, Ventus, and Vanitas, killing three of the four with one blow in under ten seconds. Basically, when the three of them died, everyone's memories of them and me were wiped until the entire guild moved me, the lone survivor, to Porlyusica's home and woke me up, almost confusing me for Ventus.