The Weak and Sick King Chongxi's Concubine

She was an ordinary college student in the 21st century and a descendant of a medical family. An accident brought her to another world. She was framed by her concubine, and her concubine held a grudge. A marriage contract made her become the concubine of the sick king. She was just pretending to be a pig and eating the tiger. It seems that she is not the only one...