@harinezumikouken How would Sangue have her claw upgraded soon? o-o
(because there was talk about her having it getting it upgraded by gren and/or shiro)
Gren could spend the night working on it if someone prompts him (I imagine Sangue would have found him at some point and asked, or asked Shiro who would go to Gren).
@Lucius Cypher Has Gren been looking into Sapphire's history? I've been rereading some of the old posts and a lot of his actions seem to indicate that fact.
Mostly general stuff. And more about the history of her father than Sapphire herself, since her father is suppose to be some sort of legendary hunter of some sort. I'd imagine it'd be easier for Gren to find reports and stories about him then his daughter, but yes, when possible Gren also tries to figure out how it relates to Sapphire. Now unless she's also been involved in some shady business and advertised her success, I can't imagine Sapphire has done much to earn a reputation. Though if she or her father has done any business or dealt with the White Fang in any capacity, you can be certain that Gren would be aware of that in some shape or form.
Now if you mean does he know anything about Sapphire's upbringing or home life, no, but he could make some conclusions based off her attitude and what her father is like. Gren has already figured out that Sapphire likely lived a very spartan existence and that her father puts a lot of pressure on her as hunter because frankly that would make sense. Gren would likely know about Sapphire's siblings, mother, and uncle as well, though unless they too have earned some distinction Gren probably doesn't have much info on them.