Forty-two millennia later, the entire empire is caught in an endless war. The human empire tries its best to maintain its rule, while facing the fierce invasion of alien races, the secret sabotage of chaos sects, and internal corruption and power struggles. The former AI forces (Iron Man) were almost completely wiped out in past wars, but as an intelligent commanding Iron Man that was accidentally activated, Axe is inevitably involved in the entanglement of various forces.

[Explosive troops, behind the scenes, group portrait, no female protagonist, all races in the universe, protagonist first, Astartes at the beginning]

Travel through the most hopeless universe of humanity, and become a member of the hive surviving in the cracks at the bottom of the Kanda star.

As soon as I crossed over, I encountered the Bloody Hand Gang, the largest gang at the bottom of the hive, coming to collect food. What should I do if a group of ruthless executioners broke into the civilian area?

[Bang, master, don't be afraid, the barracks system has been activated for you].

[Bang, the system has opened up a space in the master's brain, which can accommodate an unlimited number of barracks].

[Bang, congratulations to the master for obtaining the thousandth Space Marine of the Greyhound Chapter, from the Salamanders of the 18th Legion in Warhammer 40K].

[Bang, congratulations to the master for obtaining a thousand Space Marines from the Ulysses Patriarch Chapter, from the Ultramarines Sub-Regiment of the 13th Legion in Warhammer 40K, along with a regiment of Krieg's Death Korps with 20 million people].

[Kuang, congratulations to the master for obtaining a thousand Soul Drinkers Space Marines from the Imperial Fist, the seventh legion of Warhammer 40K, along with a division of Storm Troopers with 300 million soldiers]

What to do when crossing the sea of ​​despair? It doesn't matter. A small trick for the legion every day.

There's an Astartes Chapter at the start? Well then I'll be the new Master of the Universe.

[Warhammer 40k] This book is also known as "Starting from the Hive World, Into the Subspace". Lin Heng traveled through time and has been on this planet for more than five days. The more he understood the situation here, the more he felt that he was not far from death. Everything was so strange to him that he didn't even know whether there was a sun in this world. Although he has awakened the ability to absorb the attributes of corpses, the creatures he faces are not ordinary cats and dogs. The city is like an underground catacomb. Every day is filled with fear. There are gangs everywhere and monsters everywhere. Escaping from here is the only way out! Note: The protagonist of this book is not familiar with the Warhammer world. I'm sorry if you mind.