Akigo (Sato Katsura) secretly escapes into the secret stronghold of the resistance movement with King Sigma (Akiri Takashi) who has been turned into an old lady by Yamabe (Ryo Fukagawa).

But Shimoda (Nigaki Sakura), the leader of the resistance movement, discovered that the old lady Aogo was King Sigma, so he opposed the members of the resistance movement who could not suppress their anger.

The greater test faced by Zhaowu and King Sigma, who miss each other, is...?

After a while, Akigo temporarily lived with Kazuna (played by Hiroyuki Ikeuchi), but on the other hand, a terrible situation happened in the palace of Synthetic Ren.

The “ parallel love story wandering around the world, the ” Sigma King of the Third World is finally coming to an end!