Seijo no Maryoku wa Bannou Desu Temporada 2 Episódio 8

Sei and her friends visit Alberts hometown, Hawke territory, to subdue monsters. Mr. and Mrs. Hawke, who are Alberts parents and the lords of the feudal lord, hold a dinner party, and Sei enjoys the time. The next day, a strange atmosphere surrounds the mine where monsters appear...