Park Hyo Shin posted a picture of himself on his instagram on the 13th with an article entitled "Preparing for work".
Park Hyo Shin in the photo is staring at the camera with a look of a blur.
Currently, Park Hyo Shin plays Gwen Plen in musical 'smiling man'. musical Smile Man will perform at Blue Square Interpark Hall from September 4 to October 28, 2018 after a spectacular show with World Premiere at the Seoul Arts Center's Opera Theater until August 26.
About Park Hyo Shin
Park Hyo-shin is a South Korean ballad singer and musical theatre actor known for his emotional vocals. He debuted in 1999 and has since released many hit songs including, "Things I Cannot Do For You," "Ba-Bo," "Dong-Kyung", "Good Person" and "Wild Flower", the latter of which is one of the best-selling singles in South Korea.
 Wikipedia