Recently, IU and Lee Jun Ki collaborated in an upcoming saegeuk drama, Scarlet Heart - Ryeo. It is a remake of Chinese drama, Bu Bu Jing Xin (步步驚心), starring Cecilia Liu, and Nicky Wu. The filming ended last month and is set to air during August 2016. In order to promote the upcoming drama overseas, IU surprised her fans at a mini fan meet at Changsa, China by singing the popular ending theme, "Three Inches of Heaven." It was a brave attempt. In fact, it was beautiful and clear for someone who doesn't speak mandarin. See it for yourself below!\nWho else is anticipating for Scarlet Heart Ryeo to air after listening to this emotional track? If you can't get enough of IU singing mandarin, take a look at her performance from earlier this year.\nIU singing Ai Qing (愛情), originally sang by Karen Mok.