Ness=Criminal Isagi= Police

Ness and Isagi was old childhood bestfriend but they got seprated...

One day Isagi walk to an abandoned streets because he smell blood there and when he was there he saw a man with black hoodie killing someone and Isagi say

Isagi: "Hand up criminal!"

The person look back and sae Isagi, then the person reveal himself as Ness, then Ness say

Ness: "Long time no see Isagi"