i dont rly watch the anime, read the manga to the latest though. (i started reading it during Jun Nagase's arc )
There are four brothers in this world that were all born together:
The first he runs and never wearies,
The second eats and is never full.
The third he drinks and is ever thirsty,
And the fourth sings a song that is never good.
)
![[Image: sn1bw7.gif]](http://i55.tinypic.com/sn1bw7.gif)