Red Velvet's Seulgi continues with the haunted story from her first solo mini-album, '28 Reasons.'

Since announcing her solo debut, Seulgi has released various teasers showing her solo mini-album's ominous concept. On September 27 at midnight KST, the girl group member released a set of concept photos showing Seulgi lost in a haunted mansion.

Meanwhile, Seulgi's first solo mini album, '28 Reasons,' will drop on October 4 KST.