The Medical Concubine Who Brought Disaster to the World

She was originally a talented and beautiful daughter of a minister. She fell in love with someone wrongly, mistrusted others, and killed the person who truly loved her. She was tortured to death by the person she loved wrongly, and she died with hatred. When she opened her eyes again, she found that she had become the unpopular third lady of the Prime Minister's House. Everyone in the house was bullying her and everything was not going well. She punishes evil servants, fights mistresses, picks up poisons, and kills scumbags! Step by step, she pursues the mystery of the past, but finds that there is an undercurrent under the fog. When she lifts the curtain under the fog, what exactly is waiting for her?