The cannon fodder Lin agreed after passing through the book to become the Palace Douwen. In order to avoid Bai Ling's disaster, Lin Wanwan decisively hugged the thigh of the cold-faced God of War and the Regent. She pretended to be stupid to avoid danger, used her skills in medicine and poisoning to repeatedly save noble people, and used her power to torture and rape concubines. The regent, who originally wanted to take advantage of her, was gradually captured by her intelligence and cunning, and became her sole favorite to clear away the obstacles in the harem. In the end, Lin Wanwan counterattacked and survived to the finale, and even allowed the regent to abstain from power to accompany him, sitting in glory and watching the palace wall with a smile.