Reborn in the Warhammer World, the System Is Actually My Clone

[StarCraft + Warhammer 40K, comes with its own system, invincible text, and the protagonist is the Ark Eldar. Amon, who was tired of the endless life of the Lord God, was reborn in the Warhammer world. The wars here are raging, and the killings among various races never stop. The four peddlers of chaos, what kind of false gods? What is the subspace that can trap the true Creator? I just want to be an ordinary person, so I created a system to restrict myself, but I didn't expect that you guys would send me gifts one after another. So, for me, a Xel'Naga of the highest level, it's not too much to challenge the entire universe. [Writing is not easy, please support me and read as much as possible, thank you]