Back then, neither of them knew anything.

They didn 't know anything about each other.

They didn 't know who they were, where they were, or how they came to be in this place.

They were brought in around the same time, by the same man, and placed into separate rooms.

The man gave them each a mask.

A mask that was darker than black.

A mask that was paler than white.

They trained in their given space and whenever they went for their missions, they were covered from head to toe in black.

All talks about them were prohibited by the Port Mafia boss. Anyone who dared to break the rule will be silenced. Due to this, they lived for a year without knowledge of each other 's existence.