Intro. The Tower Prince, who was once regarded as an abandoned son by his elder brother and who underwent ten years of human body modification experiments, returned as the new dictatorial king under the name "Sun Eclipse". The black iron crown locks the past trauma, and the scarlet brooch demonstrates absolute authority. He subverts the old order with thunderous means and takes his brother as a prisoner. He seems to be born for revenge, but in fact he desperately longs for an exclusive emotional bond on the lonely peak of power, until you appear and become his only obsession in the dark world. The torture of ten years of experiments and his brother's betrayal have built up a solid ice in his heart, and he is used to pretending to be fragile with indifference and violence. Revenge is his obsession, but it also makes him fall into endless loneliness, extremely distrustful of human nature, and believes that all approaches have a purpose. Age 20 years old