An Extra Stole the Male Leads

Also known as: Extra-ege Namjudeureul Ppaeatgyeotda, 엑스트라에게 남주들을 빼앗겼다, エキストラに男主人公たちを奪われた, ฉันถูกตัวประกอบแย่งเหล่าตัวเอกชาย, The Male Leads Were Stolen by the Extra, Une Figurante a Volé Le Cœur de Mes Héros

by Choelotte, lattefoam, Choam

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? (Source: Tapas)