As Alphard makes preparations for her attack on the global anti-terrorism conference, Liang-Chi devises plans of her own. Blackmailing Yun Yun with the threat of withholding medication she needs to survive, Liang-Chi coerces her into killing Canaan, using Maria as bait. Meanwhile, Minorikawa attempts to get closer to the mysterious Hakko, despite Santana's efforts to keep them apart.

After the Ua virus is unleashed, infecting world leaders, the global governments have no choice but to allow Alphard to drop a bomb on the anti-terrorism conference, killing millions. But as Alphard deals with the US government, Canaan sneaks into the summit to rescue the captive Maria and stop the imminent air strike.

As Liang-Chi's subversive plan takes a deadly toll on the group, Canaan and her companions struggle to escape before more lives are lost. Meanwhile, Natsume and Alphard reveal they have a common connection to the Ua virus and the mysterious Factory. But when Liang-Chi discovers she cannot reclaim Alphard's love, she makes a tragic decision.

After saving Maria and Yun Yun from Alphard's trap, Canaan decides to end their rivalry once and for all. And when Alphard finds out Canaan's inner truth, her own existence is shattered--as is her perception of their mentor and what he meant to them both.