Saiunkoku Monogatari 2nd Season EP18 - The Road is Distant After Dark

Past events are shown: The journey to Kōringun, the operation on the sick villagers, successful entry to the hideout of the Jasenkyo and the capture of its members, and Eigetsu coming back from the dead. Ryūki wonders whether his decision to have Shūrei unemployed would cause her to slap him.