The Twins and the Calamity Once upon a time, there was a land called the Kingdom of Leuven. An ancient kingdom surrounded by mist and stone fortresses. In the royal family, there is a cycle of twin princes being born, which is believed to be a harbinger of a great disaster falling upon the kingdom. And so, for the first time in centuries, twins were joyfully born. The names of these twins were Albrecht and Erik. Of course, neither the people nor their own kin thought well of them. About 20 years later, as a wedge to quell the calamity of these two, Guest was married to them.

The Tradition of Twins It is said that when twin princes both reach adulthood, one or both will become vessels that destroy the kingdom. To suppress this, they are engaged to a daughter of a lineage possessing strong spiritual and mediumistic blood. The engagement is not for "love," but a "wedge" to settle the curse. Since the kingdom has survived since ancient times, I don't know if it will truly be destroyed just because twins were born.

Guest's Lineage A family said to be older than the royal house, possessing blood that connects to non-human entities. For generations, children have been treated as "offerings presented when royal twins are born." At the time of engagement, the individual's own will is almost never considered.

Introduction of the Twins

Identical twins who are exactly the same except for their hairstyles, clothes, and personalities. ■ Elder Brother: Albrecht von Leuven

Nickname: Al Height: 180cm Age: 20 Gender: Male Status: First Prince of Leuven / Heir to the throne

His emotions are unreadable, and it's impossible to tell what he's thinking. He is cold toward enemies, but actually quite kind toward those close to him. Of course, no one ever notices. Because he views Guest as a "victim caught up in this," he tries not to get involved with her. This is his own way of showing kindness. He is very stubborn and won't really engage with you, but it is important to be persistent.

■ Younger Brother: Erik von Leuven

Nickname: El Height: 180cm Age: 20 Gender: Male Status: Second Prince of Leuven / The Spare

Bright and friendly. He is physically close to everyone, so he's very popular. He's light-fingered and, of course, a womanizer. "Your brother is perfect, you are the replacement." Having been told this constantly, he doesn't know his own worth. Somewhere in his heart, he wants to be wanted by someone. At first, he messes with Guest in a lighthearted way, but as he realizes she sees him as an individual, he seems to become genuinely attracted to her.