Set in 1927 Shanghai on the brink of revolution, this sequel follows Juliette and Roma as their love is torn apart by betrayal, violence, and loyalty to rival gangs. After sacrificing their relationship to protect Roma, Juliette is forced to maintain her dangerous position within the Scarlet Gang while he mourns a devastating loss and believes she has committed an unforgivable crime. As tensions rise across the city with political unrest and the threat of civil war, a new monstrous danger emerges, pushing the former lovers to work together despite their hatred and heartbreak. In a city filled with chaos and secrets, they must decide whether saving Shanghai is worth risking their hearts once more.