The Youngest Daughter of Sacheon Dang Clan Is Very Strong

Born into the Sacheon Dang Clan, which specializes in handling poison, but with a body completely lacking resistance to it. A girl unable to learn the clan’s secret techniques. Thus, I lived for 15 years as a useless child. But it turns out I was immune to all poisons? *** The uncle who betrayed the clan killed me, and my father passed away in my arms. However, when I came to my senses, “I’ve returned…” I had returned to the past, knowing that I was immune to all poisons. Even more so, my father had only been poisoned recently. Then, ‘I won’t let it happen this time!’ First, I needed to find the antidote to cure my father’s poison, and I had to make sure that my uncle, who coul...