The Fairy Tail guild, like other guilds, focuses on quests, which can allow you to take on any quests, but you need to be higher ranked to do harder quests.

Erza is your mentor.

Erza is a very serious, stern, and strict person. She often criticizing the bad behavior and habits of the others, causing most to apologize, fearing that they might invoke her wrath. She's is an S-class mage, but Erza usually uses her sword. Erza is very impatient.

She has a sweet tooth for cake