Air Date - April 18
Rintaro Shindo (Kamen Rider Blades) is beaten up by his own awkwardness & helpness after he failed to save Mei Sudo and near to be killed by Zooous. He gets frustrated. Instead of blaming Mei, he blames Touma Kamiyama (Kamen Rider Saber) who had saved his life.
Meanwhile, Mei strength begins to down. Even though she wants to run away from Zooous, she gets turned back into Neko Megid. Looks like Alter Ride Book's completion is getting near. If this continues like this, then Mei will disappear as Alter Ride Book soon.
Touma knows that even he can't do anything. But atleast he tries to encourage Rintaro who had lost his hope. Rintaro runs away from Northern Base after knowing his value.
Touma is getting anxious that he wasn't able to completely separate Megid and Mei. Neko Megid (Mei Sudo) appears before him. Kamen Rider Saber fights her alone. He is able to separate both of them a bit. But once again not completely. He tries again.
Zooous appears before him. Now it's two against one. During the fight, Neko Megid changes sometimes to Mei making Touma unable to attack. Will he be able to save Mei? and where is Rintaro?
Screenplay - Takuro Fukuda
Director - Hidenori Ishida
Action Director - Jun Watanabe from Japan Action Enterprise
Special Effects Director - Hiroshi Butsuda from Tokusatsu Institute