At the Empress Dowager’s birthday banquet, Chu Qinglan is reborn at the very moment she was poisoned to death. In her previous life, her half-sister, Consort Liu, sent her into a dry well with a cup of poisoned wine, and her entire family was wiped out as a result. In this life, she unexpectedly binds herself to a “Zombie System” and turns the zombifying virus back on her enemy, causing Consort Liu to turn into a zombie on the spot and throwing the entire banquet into chaos. From then on, the harem is no longer merely a place for fighting over favor and settling scores. It becomes a brutal battleground where she controls zombies, counters the empress, tests the empress dowager, and settles old accounts. As the number of infected continues to grow, Chu Qinglan pretends to be a frail victim while secretly recruiting zombie forces and investigating the truth of her previous life. Step by step, she turns this man-eating palace into a hunting ground all her own.