Killerswell: Our Space (2020)

Yu-jin suddenly appears at a surf shop run by Dong-min after three years of separation. Yu-jin boldly asks 15 million won from Dong-min. She wants to get paid for the branding "Killer Swell". Dong-min is confused by Yu-jin's sudden visit after thinking he already forgot all about her. Yu-jin who visited Dong-min is also confused. She left him first because she was unhappy with their relationship, but now, she doesn't know what she wants.