Chu Yu woke up to find herself in the body of a murdered princess almost half a millennium ago. She soon finds out that whoever wanted her dead was in her mansion. Knowing the history, she also realizes that the owner of her body will soon perish in a historical rebellion. <br> <br>Now she must defend herself in the depth of a forbidden city while preventing what is to come in her historical timeline. <br> <br>A palace epic filled with tactical battles and a hint of affection.