Elise is a beautiful princess who has been given everything she's ever wanted. Upon turning 15, she realizes there's only one thing in the world she lacks -- a handsome boyfriend. She sets out to remedy this by asking her father to hold a ball in her honor, to which every prince from every kingdom is invited to come and try their hand at wooing her. However, only one young man catches Elise's eye, and, as it turns out, he is no prince, but an adventurer. Knowing that fate itself has ordained him as her true love, she confesses her desire to share in his life ... Only to be flat out rejected, unless she can proves herself to be a worthy adventurer on her own. And so, much to the Kingdom's shock and dismay, Elise, the clueless princess, sets out on her adventure! It's her world, her way, and as long as she can help the weak, slay the monsters, and win enough fame, she'll get her happily ever after!