Pierce My Heart

Jae-In, who suffers excruciating pain from the side effects of her nipple piercing, seeks help from her childhood friend, Joo Hyun-Ho, who also enjoys piercings. "There's a way to make it a little less painful," he says.

*"...What is it?"

"It's about applying more pressure to the left side."*

(Source: Naver Series, translated)

Note: Includes six extra chapters.