That Man’s Secret Day

In a world where breaking hearts is a professional service, Haru’s career is built on the same cold efficiency. But one fatal mistake changes everything. She accidentally breaks up with the wrong man—her own boss, Woo-Hyun. The fallout is catastrophic, the tension is electric, and the guilt is overwhelming. Now, the boss she feared most has a surprising proposal: a one-year contract date. Will this fake relationship lead to real passion? Dive into the heart-wrenching chaos of ‘That Man’s Secret Day’—read Chapter 1 now!