Hidden Pistil

Cha Jae-hee is struggling to make ends meet while taking care of his father, who suffers from a rare disease. One day, while being harassed by debt collectors because he can't afford the medicine, he awakens as a 'Hidden Pistil' and reluctantly signs a partnership agreement with the Irung Stamen Research Institute to pay off his debts. Soon after, Jae-hee is matched with Kang Woo-won, a 'Venom Stamen' suffering from venom poisoning... "What can I do for you?" "Hah, just a moment, just a moment..." "Don't make an innocent person out to be a rapist. Tell me while I still have some reason left." A one-sided relationship where he is thoroughly used. However, as Woo-won's poisonous plants bloom...