About the book: 2019 / Cheng Yang traveled through time and ended up in Europe in the Middle Ages, becoming Roland, the crown prince. But this environment seems different from his old world. Are witches real and can they really use magic? Follow Roland in his battle for the throne against his siblings. Will he be able to win, even though the king has already declared him hopeless and thus put him in the worst possible situation? With the experience of modern technology and the help of witches who are known as servants of the Devil and are hunted by the orders of the Holy Church, will he be able to succeed in this battle? Now let him begin the journey