C14 Life-prolonging Medicine

She stared at the bowl of black medicine in front of her, picked up the spoon in the bowl, stuck out her tongue and licked the medicine on the spoon.

The sticky and bloody taste spread to the tip of her tongue and Si Yan's stomach rolled and twisted in pain. She was so disgusted that she almost spat it out.

In the next second, Si Yan rushed into the bathroom to rinse her mouth. With a "Hua La