Kingdom Hearts 358/2 Days (read as "Three-Five-Eight Days over Two") is the fifth game in the Kingdom Hearts series. It takes place near the end of the first game, running parallel to Kingdom Hearts: Chain of Memories, and leads directly into Kingdom Hearts II. The story, told from Roxas's perspective, follows his life in Organization XIII and his bond with Axel, while introducing Xion, the mysterious fourteenth member who becomes their friend.