NCT 127's maknae Haechan has gone bold, fearless, and rebellious in his new teasers for the unit's upcoming comeback! 

SEE ALSO: [Interview] Ask anything and everything: Send us your questions for Minzy!

In his 1st teaser clip, Haechan hints at his rebellious streak with his sluggish, bored walk/gaze, grafitti-ing, and gum chewing. His 2nd clip is a hype dance number that may be a snippet of the group's new MV, and proves that the maknae can work swag just as well as his hyungs. 

Haechan's bold and fearless aura continues in his teaser images below, proving that his potential as a member of NCT 127 is 'Limitless'. Stay tuned for more on their comeback!