The concubine's face was dull, and her biological mother died young. She was chastised by her aunts and bullied by her sisters in Shangshu's mansion, and her life was not as good as that of a maid. On the eve of her being forced to marry a sick man, something called the "Zhao Dou Barrage System" was suddenly bound to her - every word of her inner complaints would be automatically broadcast to the outside world, becoming an "oracle" known to the whole government.
What's even more outrageous is that the system told her that every time she complained, it would consume one day of her life; but the public opinion points she gained could be exchanged for life-saving props. Yu Yan had to repeatedly jump between "death after having a good time" and "living on".
At first, she just wanted to earn enough publicity to escape from the house. But as a series of "unintentional words" revealed many secret cases such as the corruption of her aunt, her sister's life experience, and her father's collaboration with the enemy, she became the person who was least dared to mess with in the house. The cold-faced prince Gu Yanzhi secretly protected her, mistakenly thinking that she was an outsider; but Yu Yan discovered that behind this system, there seemed to be a huge conspiracy about her biological mother...
When complaints become weapons, and when false prophecies come true step by step, Yu Yan finally understands: this mansion is not a prison, but her chessboard.