Great title and summary...I know that seems like a stupid thing to compliment, but you'd be shocked at how many stories I've passed over because their author couldn't bother to take thirty seconds to make a halfway decent attempt at drawing people in. So good job.

Moving on to the actual story, I like the idea of another hyena joining the trio, especially one raised by lions. My problem is that there seems to be something...missing here. I know this was just a prologue, but we got almost nothing but the main plot taking off...no backstory on anybody, not even your main character. I sincerely hope you're planning on going into more depth with how Kikuto was adopted by lions and who that other cub was, because it seems like there's a story there that you neglected to mention. One of my several mottos (What? You expect me to pick just one?) is "There's always a story behind the story." If you want to draw in a lot of readers (me especially), I'd suggest going over her past, maybe with a flashback or two.

Aside from that whole backstory issue, I don't have any other complaints. Everything looked good grammar and spelling wise, which is another thing that draws me into a story regardless of what it's about. Call me vain, but I like my stories looking respectable, thanks. And this story looks very respectable. So I'll keep reading...and reviewing.

This is just amazing! =) It's obvious you put a lot of thought into writing this. So much detail and great wording! ^^ Can't wait to see more of this in the future.