if im not mistaken he’s using his hair black since he became J. originally he has white hair
This is kind of a spoiler so skip if udw to know!:
Cej’s hair is originally black but because of some circumstances that happened in the west sea rift, it became whiter and whiter over time. I can’t wait for it to be adapted omg you’ll love it…
His original hair color is black, but the rift he was trapped in causes his hair to turn white. So in present time he dies his hair, but in the flashback that's just his og hair.
Now I can't wait even more to see that ε=ε=(ノ≧∇≦)ノ i wish i could read at least next 30chapter asap
Isn’t J hair used to be blonde (or something)? That’s why he is dyeing his hair?? But in throwback his hair is black???