Joohoney of MONSTA X is gearing up for his solo comeback.

Starship Entertainment unveiled the tracklist image for Joohoney's second mini album INSANITY (光) through MONSTA X's official social media channels. Designed like a boxing match schedule, the visual immediately set a competitive, high-impact tone.

The album features seven tracks in total, including the pre-release single Push and the title track STING. Additional songs include INSANITY (光), Fear, Bite, Until My Head Touches the Sky, and NO BRAIN NO PAIN.

A standout highlight is the unexpected featuring lineup. Legendary boxer Muhammad Ali takes part in the title track STING, alongside Rei of IVE and Tiger JK.

Following his first solo release, Joohoney once again handled full production across all tracks, showcasing his range as a rapper, vocalist, producer, and creative director.

Joohoney will release INSANITY (光) on January 5 at 6 p.m. KST, marking his return as a solo artist.