The Eldest Daughter of the Tang Clan of Sacheon Protects the Family

Tang So-hwa, the ultimate poison genius known as the Master of Ten Thousand Antidotes, was betrayed by her husband—the lord of the Namgung Clan. She watched her family burn to ashes, then wiped out the entire clan with poison before taking her own life. But instead of death, she regressed back to her seventeen-year-old self, returning to the golden age of the Sichuan Tang Clan. She couldn't care less about the peace of the Central Plains or the loyalty of the Murim Alliance. Her only goal is to protect her family. Yet, somehow, the Tang Clan keeps getting dragged into the center of righteousness and heroism. 'No, I'm telling you, I just want to save my own clan?!'