Emily intends to finally follow through with her plan for revenge; the Graysons continue down a path of self-destruction; an explosive event changes everything.
Emily and Daniel's engagement party turns to terror when her vendetta takes a dark, unexpected turn, putting those she loves and hates in mortal danger.
Now being backed into a corner, Emily Thorne is forced to admit her guilt but first she will have to decide how far she will go before admitting defeat.