Union Cross. You either love it, hate it, or couldn’t care less about it. The undeniable fact about it is that it is an essential for those who are into the lore. At time of writing, late 2020, the story is ending. I’d recommend watching it on YouTube. It would take years to catch up and there are a lot of fillers. Union Cross is all about the very first Keyblade wielders in Daybreak Town. They separate the keyblade users into different factions. All of them have a mission to collect lux in order to keep the pending darkness away.