This is a very dangerous dungeon, every floor, every room in it is randomly generated. Every monster wants to make you look like yourself, every item makes you look like the monster you got it from, and all the monsters are beautiful girls. So, the first floor, the first room, you have basic equipment, and 0 coins in your account. Coins can be spent at a merchant who sells equipment, as well as healing potions and potions to return you to your original appearance, good luck to you.