If They Find Out I'm Dating the Saint, This Party's Finished

If They Find Out I'm Dating the Saint, This Party's Finished summary: Rin, the gloomy-type mage, somehow ends up in a secret relationship with the party’s sweetheart, Sophia. But for certain reasons, no one must ever find out. Caught between “We can’t get caught!” and “But I still wanna do it!” Rin’s heart is ready to explode!