Become the city lord from today

Liu Feng unexpectedly has the ability to travel back and forth to other worlds, and also has an inner space, acting as a second-hand dealer in two worlds. When he bought a city in another world with a glass from the earth, he began to live a noble life as a city lord in the other world. This is a cold weapon and wonderful alien world. There are cat-eared girls, fox-eared girls, rabbit-eared girls, and elf princesses that have never been seen on earth... In this alien world...