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.
Right. What's important is that 
it's sparked our interest.
‫صحيح. ما يهم هو أن المكان جذب اهتمامنا
Ja. Entscheidend ist, dass sie unsere
Aufmerksamkeit auf sich gezogen hat.
Así es. Lo importante es 
que nos llamó la atención.
Así es. Lo importante es 
que nos llamó la atención.
Oui.
Già... La cosa importante è che
 abbia catturato la nostra attenzione.
É. O que importa é que 
captou o nosso interesse.