Heika, Kokoro No Koe Ga Dadamore Desu!陛下、心の声がだだ漏れです！ ; 陛下，您的心声泄露了！ ; Your Majesty, the Voice of Your Heart Is Leaking! ; Your Majesty, the Voice of Your Heart Is Leaking Out!

Sietsye, a princess hailing from a small country, traveled a long way to the powerful northern Kingdom of Verscia so as to wed its ruler, the haughty and overbearing Emperor Gaizel. The lonely Gaizel was a man known as the Ice Emperor, and is as frightening as he is revered. But, when faced with him, his inner thoughts - a sharp contrast to his icy demeanor - drift over to Sietsye, going far beyond her wildest imaginations?! Thus begins the story of a love blooming out of a political marriage.