Meet the "King of Monsters", a healer who was abandoned by his friends and dropped into the abyss (Associated Names)

Lexia Sinclair is in a party of “adventurers” who attempt to conquer unexplored lands, among them a girl who is known as a ” Hero”. She has the “recovery” skill, and was in the party with her best friend, the hero Meik, when she was told by one of her companions, Act, that she was…