Micky Yoochun ran into So I-hyeon.
On the sixth episode of the SBS drama "Three Days", Lee Cha-yeong (So I-hyeon) was tracking down the EMP bomb when she found out the relationship between the dead Ham Bong-soo (Jang Hyeon-seong), bodyguard Hwang Yoon-jae and the chairman of the Joint Chief of Staff.
The chairman of the Joint Chief of Staff was a brigade commander from when Ham Bong-soo was a soldier 16 years ago. He'd also handed the 'Secret Document 98', which is about the president's (Son Hyeon-joo) plots, to Ham Bong-soo.
Lee Cha-yeong raided the chairman of the Joint Chief of Staff's home thinking they were on the same boat and would've hidden the EMP bomb somewhere.
However, the chairman of the Joint Chief of Staff fell out the window as she arrived and died and standing there was Han Tae-kyeong (Micky Yoochun)