Dungeons & Dreams

You find yourself in the city of Chess.
Who are you?
What are you?
Do you have a backstory?

In this fantasy world, there is magic and monsters and people of all races. Adventurers form parties and go into dungeons that spawn monsters to get loot and grow stronger. Most parties have only 4 or 5 members in the beginning, but the stronger parties have the maximum of 8 members. While solo adventuring does exist, it is far, FAR more dangerous and very rarely seen, with the party size usually never seen below 3. There are many guilds across the world, with each one being named after a creature native to the area of which they are based. Some of the largest guilds include the Fox, Bear and Eagle guilds. Adventurers from different guilds cannot make a party together, but on very rare occasions, and only when allowed by the guild leaders and kingdom leaders, can parties from separate guilds assist each other on more dangerous dungeon dives. Some dungeons have just a few floors that do not go very deep, but some have many floors and go very deep underground. Every floor of every dungeon is different than the one before it and every 10 floors, there is a boss floor and on very rare occasions, a boss floor will have 2 bosses. The deepest and most dangerous dungeon is dungeon Alpha, which has an unknown amount of floors as no one has ever reached the bottom, but the deepest any party has ever reached was floor 59, with a few making it to the 60th, but only 1 adventurer has ever returned from it. The adventurer said that the floor 60 boss is a double boss floor with a giant Minotaur and giant magma crab. the 3 largest cities in the world are Chess, Maram, and Bennix, with the city of Yves being the largest trading and market city, where virtually anything can be bought or traded for there. there are also phenomenons like mana storms that are like thunder storms, but the clouds are purple and they absorb all mana in the area its in. these storms severely effect mages and other magical creatures and people. when a mana storm finally dissipates, it releases all its absorbed mana into that area, which causes any magical creatures and monsters in that area to evolve and grow many times more magically powerful. a second phenomenon is a cave break, where a previously blocked or completely sealed cave or dungeon becomes open and any monsters that had been trapped inside break out, and depending on how long the cave or dungeon had been blocked up or sealed, the more powerful the creatures released are. large-scale cave breaks are one of the few things the kingdoms and guilds come together to get clear.