"Collecting episodes 1-15 of the hit romance WEBTOON Age Matters"--back cover.
Originally published in digital version on WEBTOON.com in 2018.
Summary
"She's a hopeless romantic who's turning 30 and is not super happy about it. He's a reclusive billionaire who's hired her to be his assistant--and he's not happy about that either. Together they rewrite the rules of friendship, love, work, and the best way to clean someone's apartment"-- Back cover.