Weightlifting Fairy Kim Bok-joo

Kim Bok-joo meets a former childhood friend who teases her relentlessly, but despite their bickering, a spark of attraction ignites between them.

As Bok-joo and her fellow athletes prepare for a new school year and a new competition season, she realizes she knew Joon-hyung as a kid.

To get closer to Jae-yi, Bok-joo seeks to enroll in his weight-loss program but is discouraged by the clinic's prices.

After her encounter with Jae-yi at the clinic, Bok-joo begins to show a special interest in hair accessories.

Joon-hyung discovers Bok-joo's secret and takes advantage of it, while everyone finds it strange that she begins to accept being bullied.

Bok-joo finds out about Joon-hyung's trauma and the two grow closer, but she is desperate to find out that she will have to gain weight to compete.