Immortal's Ascending Path

Roberta, a priestess of the Catholic Church, is assigned as the parish priest of Dithmarschen, a remote region at the northernmost edge. Since the appointment comes right after the disappearance of her predecessor, Roberta begins her duties with caution and decides to investigate the Duke of Dithmarschen, Ulrich. According to rumors, he has ruled as a feudal lord for over 300 years and claims to be an eternal being, someone who has lived a life no human could ever experience… To uncover the truth, Roberta decides to follow the trail of his actions.