Secret of Birth

The Duke's son, Hailen, is ten years old when he discovers the truth. That the children of the Duchess and the maid have been switched. Thus, he comes to hate Gailont, a genius who seems to claim he is the true duke's son. In an attempt to eliminate Gailont to protect the truth, he ultimately finds himself in a downfall. Only when he reaches the brink of death does Hailen acknowledge his ugly inferiority complex, and when he opens his eyes, he has returned to that time when he was ten years old. Determined not to be entangled with Gailont any longer, he resolves to abandon the title of duke's son and live a new life—but— “I do not covet that position. What I want is… you.” As Hailen t...