About the book: 2019 / In order to save the brothers, whose magical gift is mercilessly sealed with the seal of a techno-mage, a young gifted magician girl enters the "Diamond Heart" Academy, the most inappropriate place for her. The rector of the academy, Master Argent, is a mysterious and gloomy techno-mage. He promises the girl that she will certainly learn the art of techno-magic and remove the seals from her brothers if she studies diligently, unquestioningly obeys the orders established in the academy and... loves the Scarlet King with all her heart. What awaits young Una Waitrose on this difficult path? And what secrets will be revealed to her at the Scarlet King Academy?