Fans of K-pop boy group NCT have been freaking out over a mysterious hand that was found in one of the group's members JAEHYUN's photo.

On May 20, JAEHYUN took NCT's sub-unit NCT 127's official social media account and shared a series of his photos taken in front of a beautiful ocean in Vancouver, Canada.
Among the four photos, one stood out in particular for showing a mysterious hand grabbing JAEHYUN's left ankle.
JAEHYUN even left a comment that had fans freaking out even more, "WHAAATT???!! What is this???"

The hand was about to remain as a mystery; until one fan who happened to be at the same spot as NCT 127 members revealed the truth behind JAEHYUN's photo.
 

It was a plastic hand, was not it? OKAY! We discover the truth, Jaehyun. pic.twitter.com/H6dOD56av6

— ？？？？게이 (@unitaIent) 2019년 5월 20일

The fan captured the moment of NCT 127 playing around with a plastic toy!
Meanwhile, NCT 127 is set to make its comeback with its fourth mini album 'NCT #127 WE ARE SUPERHUMAN' on May 24.

(Credit= 'NCTsmtown_127' 'unitaIent' Twitter)

(SBS Star)