The Fed-Up Office Lady Wants to Serve the Villainess Vol. 6

A SECRET PAST REVEALED... When the young Aurora is adopted into Duke Tenebrae’s household, she’s treated like a member of the family. Her peaceful new life begins, and she starts learning magic. But just when she and her older sister, Lapis, make a vow to protect their family and the kingdom, anti-aristocracy forces launch an attack that shatters their happy life in an instant. Could those stolen days of peace and happiness explain Lapis’s cold and cruel nature?