Pentagon's Hui is gearing up for his highly anticipated solo comeback, featuring his first mini-album, 'WHU IS ME: Complex,' accompanied by a fresh set of teaser images.

In a captivating reveal on January 4 at midnight KST, Hui treated fans to a series of teaser photos. Within these visuals, he effortlessly emanates a charming, youthful, and boyish rockstar persona, heightening the anticipation for his upcoming release.

'WHU IS ME: Complex' is Hui's upcoming solo debut mini album, and it's set to drop on January 16 KST.