The Melancholy of Mob Villainess (?) B

When Countess Felena fell down the stairs, she regained memories of her past life. She had been living happily surrounded by a close-knit family and friends, but by chance, she becomes engaged to Eagle, an excellent catch and the "Ice Prince." As they gradually go on dates and grow closer to each other, a Saint is summoned, and they are no longer able to meet at all. Then Felena realizes something. Could this be a reverse harem otome game!? Is my role just a mob lady B? If things continue this way, I'm destined for condemnation!? The stage for the decisive moment is the Saint's debutante ball. Will Felena be able to avoid her condemnation safely?