Manga by author Choam

Notorious for her extravagant spending, Wilhazelle Fossier drove her house to complete financial ruin.To pay her family's debt, she resolves to collect a bounty from the wealthy Duke Heillos by finding his missing nephew.Although her search is successful, until the skeptical duke can confirm the young boy's identity, Wilhazelle must spend one month living at the Heillos manor.But when one month turns into one year and a contract marriage, she starts to wonder if the money is worth it!

Reborn as Selonia Bessin, the heroine of a romance fantasy novel, a girl is thrust into a demon-slaying mission with the novel's three male leads. They successfully defeat the demon lord, but Selonia falls unconscious for three months on the journey back. Upon awakening, she discovers the trio is now enamored with Grace Benet, an unknown extra. Moreover, the supposedly defeated demon lord is back in hot human form! Why has he returned, and who is this mysterious Grace stealing the limelight?+