Adel has connected to the Demia network and taken control of everyone with the intent of becoming a new world himself. In order to stop this, Takeru, Makoto, and Alain transform and face all the revived Gammaizers. In that moment, Takeru taps into Adel's childhood memories. What he sees surprises him...

Takeru believes he can stop Adel's rampage by connecting with him. He tries but Adel responds by ordering the Gammaizers to eliminate them all.

After evading its attacks, Ghost Mugen Damashii is able to connect with the Perfect Gammaizer.

Takeru witnesses Adel's sad memories of losing his mother. Adel, on his part, connects with Takeru's sad memories of the loss of his father but the words he gives Takeru are completely unexpected…

"I killed your father."

Adel is Ryu's murderer?! Takeru becomes unable to hold back his rage.

Edith, as Kamen Rider Dark Ghost, welcomes Takeru, Makoto, Akari, Kanon, and Onari to the Gamma World and brings them to Adel but they are stopped by Igor and other Gamma. Igor approaches Akari and she decides to slap him repeatedly until he snaps out of it.