Dark bloodline ( BTS ff)

Two different family , but they belonged to same bloodline.

A blood line made from sweat , tears and blood.

Two brothers , who were like bestfriend while growing up but this relationship broke due to betrayal by one brother .

The bloodline got divided.

what will happen when heir of those two brothers will meet each other

will they know who they are , about the relation they share .

or will it get more bloodier