I Became the Mother of the Supporting Male Lead’s Son

Summary of I Became the Mother of the Supporting Male Lead’s Son Manhwa

Our protagonist wakes up one day to find herself as Elia, the daughter of a bankrupt baron and a side character in a romance-fantasy novel. While on the run from debt collectors, she saves a child from an attacker -- only to be accused of being the kidnapper by the child’s guardian, Duke Kaiden. Taken to his mansion, she’s forced to live with them and be the child’s nanny. Can Elia clear up the misunderstanding and find her way out of this mess?

I Became the Mother of the Supporting Male Lead’s Son Manhwa, also known as Raising the Second Male Lead’s Son / I Became the Mother of the Sub-Male Lead's Son / I Became the Mother of the Sub-Male Lead's Son / 서브남주 아들의 엄마가 되었습니다. This Ongoing Manhwa was released in 2025. This series was written by Yeoncha, Le Khan, and illustrated by Yohi. I Became the Mother of the Supporting Male Lead’s Son is about Drama, Fantasy, Isekai, Romance story.