[Comprehensive Comic] the Invisible Boss Never Loses His Horse

I thought I was traveling through a world, but it turned out that I was traveling through a game. Every place is a different copy. I thought everyone I met was a big boss, but I found out that I was the same~ In the front there is Kusuo Saiki, the god of the second dimension, and in the back there is the literary giant Double Black, 5T5. So high! The name of the novel is just a name, anyone who knows it will understand -.-