There's a Huge Wardrobe in My House

There’s a wardrobe in my house, an inconspicuous old wardrobe that can inexplicably open up trade with another world.

Instant noodles, spicy snack sticks, clothes, shoes, and all kinds of other cheap goods sell in the other world for a hundred times their cost. In return, I bring back all sorts of treasures: pills that keep you forever young, an elven healing salve with miraculous effects, and dwarven strength pills. From then on, my life is anything but ordinary, with a new little goal every day.

I’d like to keep a low profile, but my abilities won’t let me.