Become the Castellan in Another World

Liu Feng unexpectedly possessed the ability to travel between two. He also has a storage space, and became a second hand dealer of the two worlds. When he used a glass cup from Earth to purchase a city in the other world, he began his life as a city lord in the other world. This is a wonderful world in the cold weapon era. In this world, Liu Feng can see catgirls, foxgirls, rabbit girls, and elven princess any time he wants... Source: NU Includes 39 extra chapters.