Chase the Brigands from Avalon

The Fields have to visit their cantankerous Aunt Agatha. Only Gwinny manages to get out of it by pretending to be sick. Talis stays at home to keep an eye on her. Unfortunately, while the family is on the train, Aunt Agatha arrives at the Field's house. Talis, whose task is to protect Gwinny, takes Aunt Agatha for a brigand and refuses to let her in! A confrontation is inevitable...