Missing Each Other: Prince Mo and His Little Tail

The social animal Sang Nian woke up and dressed as an ancient eunuch, and was bound to the system: "Assist the sick seventh prince to ascend the throne, and reward him with milk tea... Ah no, martial arts secrets!" She looked at the beautiful and powerful prince in front of her, who was coughing up blood and wrapped in a quilt, and slapped her chest to act like a "little human tail". It turned out that this guy was actually the hidden boss holding a dagger to her neck!