I think it was a 2ch thread.>>176255690
Bortz wants to fight and since everyone else is too soft, he asks Sensei to do it.
Can't really make out what they're saying in the second one, but I see mentions of Diamond, Bortz, Grey (Diamond probably) and Corundum who take pride in their toughness. Someone is asking if Sensei is not from their country and the black haired gem says he's different and that one part of his body is different from a normal diamond and can't be found in there. Sensei is 56 billion something years old. Then they wonder where he came from and which part of his body is different, his palm or his left shoulder etc.
My eyes are dead now, thanks.