Hina to Din to Noroi no Danjon

Ten years had passed since the calamity that afflicted roughly thirty percent of the kingdom's populace with some form of curse.
To destroy the countless altars responsible for the curses, skilled warriors seeking bounties challenged the dungeon daily.
Dean was defeated by a dungeon monster and lay unconscious when the Jūji Mercenary Corps rescued him and recruited him.
The mercenary group included two women: Mia, the wife of Captain Jūji, and Hina, a healer.
Within this group, it was said that achieving success in missions would earn one lewd rewards from the two women.
Having decided to join the mercenary group for ulterior motives, would Dean truly find happiness?