Adelie Montoya was different to the other ladies in waiting, she had a secret. Working for the queen as an undercover protector and spy, she is the only woman to have ever been a musketeer. Though her secrets suddenly unravel as she finds herself in the company of D'Artangnan and the three 'famous' musketeers, Athos, Porthos and Aramis. Now, with the help of the brave musketeers, Adelie must protect her queen and new home with her life. But will she be able to prove herself to the musketeers at the same time? Because deep down, the young warrior feels a deep attraction for the brave Gascony, D'Artangnan.