The year is M41
The Adeptus Kroniicus has conquered the recently discovered world of Veetee with the aid of an Iron Hands successor chapter, the Ourotors
The Kroniicus has long searched for the far flung world, as they believe their god, the Kroniissiah, once visited it and claim the planet as holy ground
As such, two high ranking Kroniicus members, Tennantaruis Cawl and Archmagos Gosling plan to come to the planet on a holy pilgrimage
Unfortunately, the local population had turned to worshipping Chaos, with major cults across the entire planet—most dedicated to the god of death and dark secrets
The cults are too ingrained to allow for mass conversion to the Kroniicus faith
They must be purged so that those left may see the light
To remedy this problem, (You) and your squad have been assigned to purge the the hive city known as ‘Infinity’

The drop pod rattles violently as it crashes through the atmosphere
But you have no fear
You look around at the rest of your squad
Each of you is a decorated techmarine, like the rest of your chapter, each with bodies of half man and half machine, a willing sacrifice to the Kroniissiah
Your sergeant patiently taps his chainpick and then speaks with a booming voice
”Remember brothers—Beware the redditor, the tourist, the doxxbeat. Suffer them not to live.”
As luck would have it, your squad is not completely alone in this endeavor
You are being supported by a living legend of the chapter, Brother Takeshi
A single Ourotor atop a jetbike who managed to defend an entire planet from a Black Legion invasion through sheer force of will and dedication to the Kroniissiah, even when confronted with a greater demon of chaos
Victory was achieved at the cost of Takeshi’s mortal body
Too badly wounded to be fitted with cybernetics, he was given the great honor of being interred into a dreadnought
It is said all one needs to say to awaken him are three sacred numbers
19-5-24
Reflecting on this, you take out an ancient remembrancer sketch of your god in corporeal form
The simple illustration fills you with righteous purpose
You will fulfill your duty to the Kronnissiah, you will fight for her, and you will die for her
The drop pod comes to a thunderous halt
Drawing your own chainpick and bolter you kick down the door of the drop pod, ready for battle