Klein Kiesling is the main protagonist of Atelier Iris: Eternal Mana. Klein is a young alchemist traveling the world. He was raised by his grandmother, Daphne, who was a great alchemist, and who left him her alchemy notebook. He is now on a journey for alchemic items and more information on Alchemy along with his Wood Mana friend, Popo. Klein becomes involved in greater things when he runs into Lita Blanchimont in the forest and is eventually recruited by her to become a Galgazit, or monster hunter.