@Le*** he did take it multiple time without knowing cause the blond fuc*** drugged him.

And he didn't die, shell just pretended to kill him

@Ur mom it was just a plan to avoid more conflict : if the mastermind behind everything isn't humain nor vampire and want to exterminate everyone then both race are considerate equaled and they can cohabitate. He didn't change his mind just played the "culprit" to lessen tensions.

@Lauren yes that's it. The potion is supposed to stop her "charming power"