Millie the kobold. Oldest of a litter of 14. Her parents were killed and she's taken on the responsibility of caring for her siblings. As such she's become a very capable thief and actually meets the MC after stealing from him and getting caught. (Hard to pick a pocket when the clothing is a living creature) The guild members invite her to bring her family to stay with them after hearing her story and she takes on the roll of a trainer of basic rouge skills.