Why is their power called the "Branch of Sin"?


It's been a long time since I read the manga and now I'm wondering about their
power's name. Is it because they're prisoners and they are considered sinners?




As stated on the wiki (under trivia)

> The name of this power refers to its origin, as the Wretched Egg represents
> the original sin or roots and the branches that later came from them. It
> also refers to how insignificant amount of power one Branch possesses
> compared to that of the Wretched Egg's.
> [source](http://deadmanwonderland.wikia.com/wiki/Branch_of_Sin)

What is the original sin it came from ?

> The Wretched Egg refers to the original sin, which is the sin of Adam and
> Eve in Christianity, resulting in the fall of man.
> [source](http://deadmanwonderland.wikia.com/wiki/Wretched_Egg)




As stated on the wiki (under trivia)

> The name of this power refers to its origin, as the Wretched Egg represents
> the original sin or roots and the branches that later came from them. It
> also refers to how insignificant amount of power one Branch possesses
> compared to that of the Wretched Egg's.
> [source](http://deadmanwonderland.wikia.com/wiki/Branch_of_Sin)

What is the original sin it came from ?

> The Wretched Egg refers to the original sin, which is the sin of Adam and
> Eve in Christianity, resulting in the fall of man.
> [source](http://deadmanwonderland.wikia.com/wiki/Wretched_Egg)

