(No female lead) (Behind-the-scenes mastermind) (The blurb doesn't do it justice, so please give the story a try.)
I transmigrate into a steampunk world and become a strange gear from the start.
God of Machines: that is the identity I inherit, a deity who had already died.
At first, I only wanted to quietly grow stronger, then find a chance to take the divine positions of the other true gods. After that, I could use their divine positions to open a portal home.
But I discover something strange. No matter who my Host is, or whether they were a good person before, they always burn with fury at every injustice, like a blazing fire.
Gradually, I realize something is wrong. This world shouldn't be like this. I think I may not be in such a hurry to go home after all. Since I've come here, I should do something to help this world.