Yoo Seung-woo uploaded a video titled "Prolog" on his official YouTube channel at 10 p.m. on the 1st, signaling his full-fledged activities as a YouTuber.

In the released video, Yoo Seung-woo appeared comfortably. Yoo Seung-woo, who headed to the Han River with his guitar on his shoulder, heralded the release of his emotional content, stimulating the curiosity of fans who have been waiting for his daily life.

Yoo Seung-woo, who will start YouTube again in about a year, will show off various charms and talents that have not been seen on the show. In addition, it plans to upload various videos that combine travel and music, giving viewers small healing and vicarious satisfaction.