In her previous life, she was a cannon-fodder character turned into a Corpse King puppet by the third episode. In this life, she is reborn with corpse poison in her blood and becomes half-corpse. To rise against the odds, become the heroine, and avenge her past and present lives, she takes on scheming social climbers and vicious women. She can scatter her enemies' ashes outside and deal with the poisonous schemes of the household within. Even the half-demon descendant of the Snake King comes fawning up to her:
“Wife, let me snuggle up to you.”
“Wife, come drink my blood. Your husband has the sweetest blood.”
Cow🐮🐮🐮