Z/X: Ignition

The story takes place in the near future. Five mysterious "Black Points" appeared across the globe, acting as gateways to parallel worlds. Soon after, strange creatures began invading through these portals. They are the inhabitants of five different worlds-versions of the same world but from separate timelines. Each invading force fights to eliminate the others, ensuring only their own future timeline survives. At the center of the conflict is a single card-shaped device that holds the key to victory.