The episode opens with the battle from the previous episode. Hina and Bizon attempt a Coupling, but Hina is constantly in pain from the abnormal coupling settings, which causes her to have flashbacks as well. Hina, unable to utter “accept”, Wilhelm Hahn, forces the Coupling, causing Hina to drift back and forth from her mental states. Aoba and Dio set out on Skyknight and Firebrand to retrieve their new coupling Valiancers, Luxon NX and Bradyon NX from the transport ship. As Hina and Bizon ruthlessly destroy countless ships of the Free Pact Alliance, they are interrupted by Aoba and Dio, now inside their new Valiancers. They perform a coupling, with their strength much more powerful because of their bonds and the new advanced Valiancers.

A battle between the four coupling Valiancers begins, with both sides watching in awe. As Aoba opens a communication channel with Hina, Hina is able to temporarily break from her mindless state. This however decouples Bizon and Hina. Bizon attempts to couple again with Hina, causing her intense pain. The latter couples with Aoba instead, freeing Hina from her state of mind permanently. Elvira comments how incredibly high their Emphater levels and compatibility are, rising above the maximum levels of 100. The Alaskan base than fires the Gorgon, only to be stopped by the Code T2Rise caused by Aoba and Hina’s coupling. The resulting energy unleashes a time vortex, and Bizon gets sucked inside along with Hina. It is here Hina realizes Bizon is the one who attacks Aoba in the past. Hina is able to see what she will do, arriving at a deserted beach in the past, before enrolling in his school, and saving Aoba. After she sends Aoba to the past, the time vortex would de-age her, and subsequently send her to the battlefield where she is found by her foster father. Hina then enters the time vortex, but Aoba decides Hina should not go back for his sake, Aoba attempts to go into the time vortex. In the original timeline, Dio stops Aoba, allowing Hina to save Aoba in 2014. However, in the current timeline, Dio enters the time tunnel with Aoba, and they then shoot Bizon, and his Valiancer explodes, preventing him from reaching the past. He however does not die, instead going through the time tunnel anyway, ending up sometime in the past. They then drag Hina out of the time tunnel.

Luxon NX and Bradyon NX return to the Cygnus along with Hina, who has decided to join the Alliance. The episode ends with a meeting among high ranked Zogilia officials. It is here it is revealed Bizon is in fact the leader of the Zogilia Republic, although he is of much older age, establishing it after being sent back in the time tunnel. He is still obsessed over killing and defeating Aoba (most likely because of jealousy).