As per the agreement made between the imperial realm of Terrapema and the Grand Duchy of Patria, the latter is bound to arrange the wedding on the request of the Crown Prince when the Grand Princess attains the age of 15. But with the impending nuptials, the identity of the Grand Princess remains a mystery. Living in a rural village of Patria, Lapis, a sweet member of her family, unexpectedly receives admission to the prestigious court bridal school. Caught up in the schemes of scheming adults, how much can this naive girl endure?
