A Travel certification shot, such as a picture of the group CNBLUE, was released. CNBLUE Lee Jong-hyun posted two photos on his instagram on the afternoon of the 24th with an article entitled "300m above sea level." The photo shows CNBLUE members enjoying Travel in the background of a picturesque snowy mountain. Lee Jong-hyun, Lee Jung-Shin, and Kang Min-hyuk enjoy the open-air bath and drink wine, and they feel like a picture. Meanwhile, CNBLUE members, except for the military enlisted Jung Yong-hwa, are on a Travel together. / Photo = Lee Jong-hyun Instagram