Let This Grieving Soul Retire! season 1 episode 11
Episode title: The Falling Fog Wants Revenge
The Falling Fog came to the capital to make a name for themselves, instead they get disgraced. To regain their honor, Arnold sets his sights on Krai, but he is preoccupied with how to repay his immense debt to Sitri. When chance brings them together, a fierce battle unfolds...
