Perilously close to war, the leaders of Piltover and Zaun reach an ultimatum. But a fateful standoff changes both cities forever.

Vi and Caitlyn wrestle with how best to respond in the wake of a terrible tragedy that claims lives — and escalates tensions between the twin cities.

Caitlyn doubles down on her hunt for Jinx. Ambessa accepts a fateful meeting. Changes in Zaun lead to a shocking discovery.