Shin Hae Gyeong is a stage name and originated from Yi Sang's real name, Kim Hae-Gyeong.
[4] His ep was all sold out in two weeks, and he was nominated for Best New Artist at the 2018 Korean Music Awards.
[2][5] In 2018, he released the single Damdadi (담다디),[6] and he appeared in You Hee-yeol's Sketchbook and The EBS space.
[2] The member of the selection committee for the Korean Music Awards Kim Jakka described the album as "armed with the excellent composition embodied in the stave and the dreamlike sound that cannot be implemented" and nominated for best modern rock album.
[10] He interviewed that he was in the worst state of emotion when he worked on his first studio album, and that he felt relieved when he made the single.