Mr. Mouse in the Steam World

The tentacles of the old gods spread across the continent, stifling every potential rising power until a traveler from a foreign land crossed over and became the most humble existence of the industrial age, the grey rat. "Can't see me, can't see me." Starting from the infrastructure construction and development of the sewer system, to becoming the never-before-seen Sherlock detective, build the underground intelligence network of Mouse. Steam and steel, old gods and potions, technology, relics, faith, miracles, magic, dragons... A new era has arrived, and the wheel of time has rolled in. What the old gods did not expect was that what came head-on was a grey rat holding a cane. "Look at me directly. I want you to look at me directly, you bastard!"