The Seven Classics of Myriad Flowers, including the Miscellaneous Classic, though generally unknown, encompass a vast array of topics, from the world's rarest poisons to the Five Elements Formation. While the Martial Classic and the Medical Classic are highly valued by martial artists, Lin Langzhao, having other sects to rely on, doesn't need the Martial Classic. Instead, he diligently studies the Medical Classic and the Miscellaneous Classic.
Thousand Spirits Bone-Rotting Powder is one of the rare poisons found in the "Miscellaneous Classics." Although its toxicity is potent, it can be easily expelled by internal force. This makes it an extremely useless poison. However, if its only effect were that, it wouldn't be considered one of the most rare poisons in the world. Compared to its tox
