The Legend of the Qin Lady Marquis

Modern graduate student Lin Yue falls into the Qin Dynasty. Using an ingenious waterwheel, she saves a poor village and shakes the imperial court. The First Emperor takes notice of her and appoints her to office, but she soon becomes entangled in a political power struggle. When she is falsely accused and thrown into prison, the famed general Bai Yu risks everything to save her. With her intelligence and courage, she breaks through every deadlock, withstands the storms of the age, and ultimately becomes a legendary marquess in her own right!