Former Rainz member Hong Eunki continues comeback countdown with more concept images

Hong Eunki's latest single is coming soon!

On December 28 KST, the former Rainz member released three new concept photos ahead of the release of his 4th solo single "On & On." While previous teasers showed him outside, this time around, he is seated on an antique-style chair with the light hitting a nearby chandelier in such a way that its casts a snow-like sparkling effect.

Meanwhile, "On & On" is set for release on January 5. Leading up to the release, Hong Eunki plans to continue to drop teasers, including teaser videos on January 2 and 4.

Check out the concept images below!