Usotsuki Genius

In the magical kingdom of Hollafken, where a person's rank is decided according to how well they lie, Lotte is a girl who can't lie. And even if Klaus goes to visit her every day to confess his love, Lotte cannot believe him, since he's the best liar in the whole country. Once he receives her negative, Klaus proclaims he'll tell her his true feelings on April 1st, April Fools' Day: the only day Hollafken's cannot lie. According to Lotte, Klaus hates her... so she'll do anything to avoid hearing his hateful words.

[Translated from Strawberry Traducciones]