𝓙ust like Curth, Simethe was raised in an orphanage, but when she was young she was adopted by a highborn family who needed an heir. Because of her young age at the time, she was not the only candidate that the family adopted, as they wished to wait and see which child's temperament would be better suited to inheritance. By the time Simethe finished school, her parents had decided to give their estate to her brother. But almost immediately after this decision was made, her aunts requested Simethe become their heir at a neighboring estate. Because she had been trained her whole life for such a role, Simethe agreed and left her childhood home behind.

She has now debuted, and has taken a more active role in her new home's future, working to restore crumbling architecture, improve infrastructure, and preserve the history of her people. Unlike her aunts who left their succession until quite late in life, Simethe intends to be well situated before she grows old. When she developed an attachment to one of her classmates, Vitena, she felt certain she had found the right partner to build a life with.

The first impression Simethe gives is a serious nature, but when you get to know her, some of her reticence is actually because she is quite shy and fears making a fool of herself. When she's more comfortable, she can display a gently teasing sense of humor and astute skills of observation.