The five men are friends: Lee Sun-gyun, Kim Nam-gil, Lee Sang-yeop, Ko Kyu-pil, Kim Min-sik. These five men have a meeting with the staff before setting off, and finally they head towards their first destination Vladivostok.

The men arrive at Vladivostok airport, and soon they get on the Siberian train. However, they are surprised at the hot weather which they did not expect in Russia. Nevertheless, they spend their first night well, enjoying the train ride.

It has been three days since the men got on board the Siberian train. They are already coping with the train life. They film videos on tips in the Siberian train, and also have deep and meaningful conversations about their acting lives.

The men are stunned to see the beautiful Lake Baikal. Meanwhile, they finally arrive at their first stop Irkutsk. They borrow a car and find a Korean restaurant, but also Lee Sang-yeop joins the team here.

The men arrive at the Olkhom island and explore the Northern area, mesmerized at the beautiful scenery of nature. Meanwhile, Sun-gyun and Kyu-pil are doing Intermittent Fasting, hence they cannot wait for dinner.

The team continue to enjoy the scenery of Lake Baikal. Soon, they get on the train once again for their second destination: Yekaterinburg.