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.
it was the first unmanned vessel 
that we lost contact with.
‫كانت هذه أول مركبة بدون ربان نفقد الاتصال معها
mit dem wir vor einhundert
Jahren Kontakt verloren haben.
fue la primera nave no tripulada 
con la que perdimos contacto.
fue la primera nave no tripulada 
con la que perdimos contacto.
è stata la prima navicella robotica
 di cui non abbiamo avuto più notizie.
foi a primeira nave não tripulada 
com a qual perdemos contato.