A Pink Diamond Fell from the Janitor's Pocket

Desperate to pay for her father's surgery, Hazel enters a one-year contract marriage with cold CEO Adrian after saving his grandfather. Working as a cleaner in his company, she faces severe bullying from his jealous childhood friend, Eleanor. As Adrian repeatedly steps in to protect Hazel, they uncover past connections and hidden talents. Despite misunderstandings, a fake pregnancy, and a kidnapping plot, their fake marriage blossoms into true love.