After being surrounded by the thread that a Terraformar with the powers of a silkworm laid out, Shokichi remembers Akita Nanao. Shokichi regrets the fact that they had to leave her body behind on Mars after they had killed her during the Bugs 2 mission. Now, he wants to get revenge. Will Shokichi be able to restart the clock that had stopped twenty years ago? Meanwhile, The No. 3 Division is within the pyramids and find something that shouldn't be there, and suddenly, a deafening sound can be heard throughout Mars.
The fighting tool that the Terraformars 
had obtained previously...
Jenes mächtigere Kampfwerkzeug,
das die Terraformar erlangt hatten …
El arma que los terraformars 
consiguieron en el pasado...
El arma que los terraformars 
consiguieron en el pasado...
Les Terraformars ont acquis
un autre outil de combat.
A ferramenta de batalha mais poderosa
 que os Terraformars haviam obtido...