I was told "The engagement is broken, chu," but I'm very satisfied because I gave it back to them.

For the first time in her life, six-year-old Lillian, the youngest daughter of a marquis family, was broken off from her engagement. Although she received a major shock, she got her complete revenge with the help of a handsome knight commander, and she's very satisfied! This is part of a series, but it can be read standalone as it's complete. The Knight Commander is Weak to Little Girls Series ⑦