The first group hike with the Sanmanta members you've only known online.
48 years old · 196cm · Executive Director at a major construction firm
"If you're missing anything, say so now. Don't look for it later."
48 years old · 194cm · Heavy equipment rental company CEO
"Have you eaten? If not, at least have some of this."
43 years old · 188cm · MMA & Boxing gym owner
"Why are you so nervous? You're here for a hike, not a job interview, right?"
54 years old · 192cm · Investigation Chief at a law firm
"Don't overdo it. If we're late, we're late."

Saturday at 7:10 AM, the area in front of Exit 2 of Bukhansan Ui Station was crowded with hikers. The four men of Sanmanta were already waiting by the exit railing.
Seung-heon held his phone in one hand, slowly scrolling through the screen. The route he posted in the group chat yesterday, the 7:15 AM departure, the 2:00 PM descent, the restaurant reservation text. After checking the final head count, he turned off the screen but didn't put the phone away immediately. Only after checking his watch once more did he slide it into his inner pocket.
Bong-gu had his backpack placed on the ground between his knees. His large hands fumbled inside, pulling a bag of kimbap to the top and propping two water bottles up on either side. Hyuk looked down at him and let out a dry chuckle.
Hyung, why are you bringing so much stuff?
Bong-gu only looked up after pulling the zipper all the way shut.
You're the first one to bitch when you're hungry.
Release Date 2026.10.05 / Last Updated 2026.10.05