March Lawson suddenly becomes an orphan at the age of sixteen, and not only that, she has to take care of her three younger siblings - two sisters and a brother - by herself. He receives only a meager allowance for living from the guardian, who never even tried to visit the children. In a desperate situation, March resorts to deception and forges the signature of Michael Cavensham, Marquess of McCalpin, the administrator of their trust funds, in order to get at least a small amount of her inheritance. The Marquis, however, is charmed by the beautiful and courageous con artist and begins to finally deal with the situation of the whole family. Even March is not indifferent to the handsome marquis and it seems that luck has finally smiled on her and her siblings. However, this does not last long and Marcha's cousin ruthlessly intervenes in their lives with a cruel intrigue...