That Child Is Definitely Mine

Title auto-translated

Also known as I'm Sure It's My Baby · 내 아이가 분명해 · Obviously, He's My Child · Obviously, It's My Child · The Child's Father Is Clear · He's Definitely My Son!

Story by Han Mint (한민트), RED · Art by Holog · Updates every Saturday

Synopsis

Claire Delford was hit by the proverbial reincarnation truck and reborn as the eldest daughter of a baron's family. One day she has an accidental run-in with a duke from one of the empire's three most prestigious houses — embarrassing, but nothing to lose sleep over. Then her younger sister witnesses something dangerous and whispers, "If anyone finds out you were there, we'll all be killed. Run, sister." So Claire runs — not because of the duke, obviously. Five years later, the duke is convinced her sister's child is his, her prospective mother-in-law is pressing money into her hand and telling her to go back to the countryside, a socialite is asking pointed questions about a dress that went missing from the duke's chambers, and the Empress herself has taken an interest in shutting her down. All Claire wanted was to live quietly and make a decent living. But it's looking like she'll have to fight everyone to protect her child.