Park Hae Joon

Mun Ju, a seasoned diplomat and former ambassador to the United States, has earned the trust of the international community through her sharp judgment and decisive actions. When she uncovers political maneuvering behind a high-profile assassination linked to both South and North Korea, she is drawn into a dangerous web of secrets. Meanwhile, San Ho, an elite mercenary with an obscured past and unknown nationality, operates in the shadows. A man of few words but lethal precision, he becomes an unexpected ally in Mun Ju’s pursuit of the truth. Together, they navigate a treacherous world of power, deception, and buried conspiracies—where uncovering the truth could mean risking everything. (Source: AsianWiki; edited by MyDramaList)

Nam Geum Pil is a man in his 40's and he lives with his father and daughter. Out of the blue, he decides to quit his job. He receives criticism from his family, but he doesn't care. He freeloads from his friend when he wants to drink alcohol. Meanwhile, Nam Geum Pil becomes aware of a male neighbor who looks like an unemployed man, but he actually makes a lot of money as a webcomic writer. Nam Geum Pil then decides to become a comic writer. (Source: AsianWiki) ~~ Adapted from the manga series "Ore Wa Mada Honki Dashitenai Dake" (俺はまだ本気出してないだけ) by Shunju Aono (青野春秋).