The Princess Was Never Me

Alcata Alteque was a poor orphan who struggled to survived. She was able to work as a maid in a rich merchant house. But suffer the abuse from the merchant wife and daughter. After a carriage accident, Alcata finds herself in the body of the princess. How will Alcata cope with the life of a royal and hide her disguise that she is not the princess? Also, where is the real princess and where is her body?