[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.