NTR Case 04: Sacrifice Everything to Protect the World

Tetsu and Nina are novice adventurers from the same hometown who travel together, taking quests from the adventurer's guild to earn their living. Tetsu is a swordsman and Nina is a treasure hunter; while their skills are modest, they manage to get by without extravagance, and work is plentiful thanks to the demon king's continued threat. Nina finds contentment in their simple life together, completing mundane quests side by side. However, when they accept a particular quest, their peaceful routine is disrupted, setting in motion unforeseen consequences.