In episode 12 of the anime "The Fable", the rescue mission of the cape begins. What is the strength of Akira, who is said to be the strongest? (Spoilers ahead)

In episode 12 of the anime "The Fable", the rescue mission of the cape begins. What is the strength of Akira, who is said to be the strongest? (Spoilers ahead)
Here is the synopsis and advance cut of the 12th episode of the anime "The Fable"....

The linked article is in Japanese.