On April 28, several South Korean news outlets reported that Joohoney will be releasing his first solo album for next month, which was later been confirmed by Starship Entertainment.

[1] On April 30, Starship Entertainment released a logo video and an image which were posted on the official SNS channel of Monsta X and were revealed to be the initials J and H for Joohoney.

In this video, released along with the image, the two windows rotate with a cool sound and finally find a point of contact in the middle and intersect.

[3] On May 17, Joohoney revealed his documentary film titled Turn on the Lights which will show behind-the-scene footages of the album's overall production process.

[6] Lights contains Joohoney's troubles and growth process, from the fierce past to the present, to find the true self, and the future he draws together with his fans.