Endless quest! Press the difficulty button to start the quest, but be wary of the color! Make it to the end to earn a nice xp reward, but don't die, or you lose 90% of your levels. CHANGE THE LEVEL OR YOU WILL LITERALLY LOSE EXP. No, you can't farm level 0 forever. There is a very low chance of death, but it resets you all the way back to level 1! Soon to come are longer quests and very long raids! Also special items, coins and more! Note: Don't do level -1, -2 etc missions; you will eventually die.