Before We Start

Waking up with no recollection of their memories, Y/N is left confused with a giant key in hand and a situation they want no part in. With no choice in the matter, Y/N must travel to different worlds with a certain lucky rabbit to save the worlds from darkness and to reclaim their memories.

But what if some memories are best left forgotten?

*This book is purely fiction. THIS FANFIC IS NOT CANON TO KINGDOM HEARTS
*I do not own Kingdom Hearts, the book cover, or the reader. Kingdom Hearts belongs to Square Enix and all Disney worlds belong to Disney