Jung made her acting debut after passing the audition for the supernatural thriller film "Haunters". It was based on the story "The Haunters and the Haunted" by Edward Bulwer-Lytton. It is a remake of the 2010 South Korean film "Haunters". That is how he lived his idea in "Haunters", his "first novel for early teens". Gang's last project before enlistment was the psychic thriller "Haunters".