POOR GUY guren will feel bad for him but also have many questions if he's willing to share... also if zero isn't so tsun, guren kind of works on drugs and things, so maybe he could offer trying to make those blood tablet things he needs for him!! it depends entirely on What they are and if you'd want that, but you know. cr opportunities.

Guren might be a bit mean at first if it's Obvious he's a vampire but he won't attack if he's non hostile so THERE'S THAT........ they can be friends... maybe...