Breath of fire - Volume 1, The face in the shadows - Grand Format

This is a world where twins are not allowed to live. Aluna lives in the shadows. She's a pariah. She was born a twin ; but since the Lord Regent has arrived in Iriah to reign as a tyrant, twins have no right to live. However, when she breaks an ancient law by accident, thus reviving a conflict with the neighboring kingdom, she finds herself being everyone's main focus. Therefore, she will have to make a choice : pretend she committed the crime willingly and condemn her own family, or risk a war by staying quiet.
Will she manage to maintain peace without revealing her secret ? This is Aluna against her world, herself, and an expected power...