Kingdom Hearts Missing-Link (KHML) is a mobile game, currently in closed beta, poised to further expand the ever-complex lore of the Kingdom Hearts universe. Serving as a prequel to *Kingdom Hearts Union χ [Cross]*, it explores a previously unseen era, focusing on the events that directly led to the Keyblade War. Players assume the role of a customizable character, living in Scala ad Caelum, a city shrouded in mystery that holds significant importance in the series’ overall narrative. The game differentiates itself from previous mobile entries through its innovative gameplay. Unlike the card-based system of *Union χ*, *Missing-Link* embraces a fully 3D, real-time action combat system. Players traverse expansive environments, battling Heartless and completing quests. The game utilizes location-based services (similar to *Pokémon GO*), encouraging players to explore their real-world surroundings to find and collect “Fragments” – key items used to upgrade Keyblades and unlock new abilities. This real-world element aims to create a more engaging and immersive experience. Story-wise, *Missing-Link* fills in crucial gaps regarding the origins of Keyblade wielders and the events leading up to the legendary Keyblade War. The game introduces new characters, each with their own motivations and ties to the overarching narrative. Early information suggests that the player’s character will unravel the mysteries of Scala ad Caelum and discover secrets about the ancient Keyblade wielders who came before them. This exploration will likely shed light on the true nature of light and darkness, themes central to the Kingdom Hearts franchise. The narrative is expected to be closely intertwined with the events of *Kingdom Hearts Union χ*, potentially answering long-standing questions and providing context for the actions of characters like the Foretellers. The game could also reveal information about the Master of Masters and his apprentices, offering deeper insights into their goals and the prophecies they left behind. Understanding their motivations is crucial to understanding the current events of the mainline Kingdom Hearts games. The addition of *Missing-Link* to the Kingdom Hearts canon is significant. It promises to not only provide a new gameplay experience but also to offer critical lore expansions. By exploring the era before the Keyblade War, it has the potential to reshape our understanding of the entire series timeline. Whether it will remain a mobile-exclusive title or eventually be ported to consoles remains to be seen, but its impact on the Kingdom Hearts lore is undeniable. As the closed beta progresses and more information is released, anticipation for *Kingdom Hearts Missing-Link* continues to grow amongst fans eager to piece together the remaining fragments of the series’ complex history.