Mysterious Grey Robed Man

The sewer Arthur dragged himself in wasn't the most pleasing place, but the giants could not reach him there, which was good.

He wanted to look for a place to rest and recover from his injuries, so that he could leave, but using what passage? The only way out he knew had been blocked, so what other places he could use?

With that thought in mind, Arthur explored the sewer with steady steps. It was strange to be in a place like that. A sewer that looked a lot like the ones from his world. The rest of the city was the same.

"Could an entire city transmigrate to his world? Or did this world reach a similar level of technology before?"

There were lots of questions Arthur had no answer for, so the only thing he could do was keep and try to find a way out.

The sewer had murky water in the middle that Arthur wouldn't dare touch it, and two platforms for him to walk in. He noticed small poops, which should belong to small animals, like rats.