As soon as she opened her eyes, she transformed from a modern girl into a rough man with a sinewy body and a reputation for being fierce. Before she could get used to the deep voice and broad shoulders and long legs, she discovered that the neglected and bullied concubine in the house was actually her modern best friend! The two collapsed on the spot holding their heads, and then quickly reached an agreement: pretend to be a prince and dote on his concubine during the day, and close the door at night to continue being sisters. But as the show went on, the whole house thought that the prince's prodigal son had turned back, and something was becoming more and more wrong with her - when her best friend came close, her ears would heat up; when her best friend acted coquettishly, she wanted to protect her; when her best friend smiled, there was only one sentence left in her mind: Best friend, why do you smell so good?
