Just a Red Panda?

Ressa's a red panda, nothing wrong about that, right? But what if she learns that she's a Hollow? No, an Arrancar? Will she continue to serve under Ichigo as an ally, or under Aizen's army despite his interest in her and her race? (My fricken horrible summary lol) Will have some Filler Chapters and crappy shit :3 . slight ocxgrim