That Man’s Secret Day

In "That Man’s Secret Day," employees at a breakup agency find themselves entangled in unexpected situations. One day, a mix-up leads to an emotional farewell with the wrong person—Woohyun, the boss of the agency. This mistake prompts Woohyun to end his relationship with his actual partner, creating a complex web of guilt and desire. In an attempt to navigate the fallout, Woohyun proposes a year-long relationship to the person who mistakenly bid him farewell, setting the stage for a unique romance filled with tension and unresolved feelings. Read the MANHWA (彼の密かな一日, 그 남자의 은밀한 하루) online at ChapterCodex for free, with non-intrusive ads and the latest chapters updated.