Adol Christin - He left his homeland, a nameless village in the Europe region, when he was just 16 years old and dared to adventure in the Ancient Kingdom (Ys), the Land of Mystery (Celceta), and more. While young, he is respected as an expert 'adventurer'. He was traveling across the Gaete Sea as a passenger on the Lombardia when the ship was attacked by an unseen giant sea creature. He went missing along with the other passengers.