Trapped in a Dating Sim: The World of Otome Games is Tough for Mobs, Volume 4 (Trapped in a Dating Sim: The World of Otome Games is Tough for Mobs #17-21)

Carla, a noble classmate, has come at Olivia's invitation to ask for Leon's aid routing sky pirates. The request should be no problem for Leon's incredible power and almighty airship, but there's something fishy about Carla's plea. Can Leon survive a war against a skyfaring navy of ruthless pirates long enough to overthrow the very systems of the world? Can a side character become the most important hero of all?