Undead Unluck: Winter Arc

Following his betrayal of the Union, Billy seizes control of the Round Table. As a fierce blizzard unleashed by UMA Winter rages around him, he receives a detailed report concerning the recent Autumn battle, revealing that both Undead and Unluck are rapidly evolving. Juiz suddenly appears before him with a startling revelation: the artifacts they have long sought are actually weapons designed to defeat God, and the Ark possesses enough power for only one final loop. She pleads with Billy to set aside their differences, urging him to unite their forces and wager everything on Unluck to accomplish their ultimate shared objective—destroying God. However, Billy firmly refuses her proposal, declaring that cooperation between them is impossible. In that tense moment, Juiz discerns his true motive: he intends to claim both the Ark and Apocalypse entirely for himself. Before she can react to stop him, Billy initiates a violent confrontation, dragging both factions into a brutal clash where UMAs from opposing sides are weaponized against one another in a desperate struggle for supremacy.