I am his little devil

Azure Raven’s dream was to become a professional doctor. And her dream, however, was dashed when her father collapsed due to heart failure. Since their house was only a loan, they moved out of the city to a suburb. She doesn’t have any choice but to postpone her studies and to find work. She worked three jobs in the suburbs because the wages were lower. Her other job needs her to be dressed like a man for a reason. To provide expenses for her family and medicine for her father, she accepted the offer from her friends, Darren and Bob, to join in every drinking contest and have an additional income. When she was working at the pier, checking for cargo from a shipment, she accidentally bumped into a man. She didn't know from the beginning that he was her boss. Her boss's good looks captivated her. When her boss discovers her other activities aside from working on the pier, her boss challenges Azure to a duel and offers her a large sum of money if she can defeat him. Unfortunately, the game didn't end well. Azure’s father’s physician rushed them to have an urgent surgery for a heart transplant. But they hadn't found a heart donor, and her savings weren't enough to cover the surgery expenses. She had no choice but to accept an invitation from a neighbor to work as a singer in another country. In the other country where she worked, she met her boss, and she learnt the real identity of her boss.