Wanted! Hero for Cheap!

Do you have a slime infestation? Bandits interrupting your trade routes? A dragon terrorizing your town? Other fantasy nuisances disrupting your daily life? Fear not! The hero for hire is here! Cheap prices! Repeat customer bonuses!! Free eye-candy! Ardiel Pineval, eldest son of a disgraced knight, knew he had no chance at knighthood with all the crimes his late father had committed. But so what? He still had to clean up after the shitty old man! He had siblings and step-siblings to care for! Traveling as a hero for hire, Ardiel decided to accept a request to defeat a demon lord supposedly terrorizing a city with his monster minions. It was just a minor demon lord, living alone in a forest with no guard in sight. Easy enough, right? Ardiel really should have wondered why the city decided to pay so much for a supposedly easy job…