Sordid Lie Pill was a pill that had gone extinct because of how powerful it was. If a person were to eat this pill and speak a lie, no matter how extravagant and stupid that lie was, it would become a reality.
For example, if Song Yan ate this pill and lied to someone that they were going bald, by the next morning they would surely and certainly go bald. As long as the user did not go against the heavens there would be no bad Karma added on their account either.
Because of this pill, many emperors lost their thrones and lives, thus the alchemists who knew the formula of this pill were killed on the spot and this pill soon went extinct. Song Yan had heard about this pill from Gu Chenyi but other than she had no idea about this pill or how it was made.
However now, the formula of this pill was displayed in front of her!
