"I'm the second wife, but I can't cooperate in making a doormat heroine."

Floranse, a reincarnated noble daughter, was born as the third daughter of Viscount Oriol's family and raised as a neglected child. Though she had planned to work as a lady-in-waiting after giving up on her parents, she was forcibly married off to Count Clovis Bruyère just before coming of age. And as his second wife, no less. On the very day she arrived at his estate without even meeting him beforehand, Floranse learns for the first time that her husband had a daughter with his late wife. Wait, could I possibly be a stepmother!? Well, since I've already married into this family, there's no helping it. Let me adjust to this environment. Floranse, who perpetually questions everything, and Clovis, who was raised with a serious and earnest disposition while being discriminated against in the shadow of his excellent older brother. Can the three of them become a family without turning the young girl Ivette into a doormat heroine!?