We Agreed on the North American Detective, What the Hell Are the Astartes?

Levi traveled across America and became an ordinary patrolman. In a free country, being a patrol officer is not a good job, and you might die! When Li Wei was hesitating whether to change jobs, a panel suddenly appeared: Welcome to Warhammer 40K [In this world, chain swords and psychic powers dance together, subspace evil gods and alien races are eyeing humans, and the empire is already crumbling due to rebellion and decay! "Uh... What a good middle school student. He doesn't sound very smart. Can you change it to another one?" [Alert, high-risk alert! The evil demons of Slaanesh actually developed followers on the starships. Their intentions were so evil that they actually wanted to steal the gene seeds of the Space Marines! [As an emperor warrior with honor and loyalty on your shoulders, go and defeat her! [Task Reward: Gene Potion × 1, Implanted Organ × 1] Looking at the American sweetheart in front of him, Levi swallowed hard: "Wait a minute, I'm saying this again..." … [Second heart, bone strengthening, muscle strengthening, blood transformation...] Every time you complete a task, you will get a chance to transform your body. When the nineteenth transformation was completed, Levi discovered that he had become a god! "Damn America, it's time for you to find another sun!" Ps: The United States has its own laws and a misaligned system.