Three standalone stories set within the Cluster Edge universe, each peeling back layers of how its central characters came together. The first episode follows the formation of Chalce and Chrome's tight-knit group, revealing the circumstances that brought the three youngest members into their fold and cemented their bonds. The second shifts focus to Chalce's arrival at Cluster E.A, where a chance meeting with Hema sets off a chain of events that ignites unexpected rivalry with the fierce Vesupia. The final installment introduces a mysterious girl who appears in Cluster E.A searching for Fon, her arrival shrouded in ambiguous purpose. Is this a reunion between old friends, or does she carry deeper intentions? As she spends time among Fon and his circle, questions about her true reasons for coming surface, forcing both her and those around her to confront what she's really after. These three episodes work as a bridge between the main narrative and character development, offering intimate character moments and backstory for longtime fans while maintaining the action-fantasy tone of the series.