At the beginning of the Christmas season, Vi, Powder and the two adoptive brothers try to burgle the attic of a Piltovian scientist, Jayce, accidentally causing an explosion; although they manage to escape by returning to the underground city, the quartet inadvertently provokes a frantic hunt for the culprit by the Piltover authorities. As the de-facto leader of the gang, Vi tries to turn herself in to calm the waters but is beaten to it by Vander; taking advantage of the situation, the ambitious criminal boss Silco - once a close friend of the man - captures him and has the agents to whom he had surrendered murdered, in an attempt to foment a new rebellion. Vi, Mylo and Claggor go to the aid of their putative father and, in order to help them, Powder causes an explosion in which everyone dies except Vi who, furious and desperate, hits her sister and shouts that "it brings bad luck" before walking away in tears. What on earth happened next?