Starbite

Starbite is rather reckless and wild. He tends to not listen to other cats, no matter how right they may be or how wrong he is. He's been described of having a thick skull. But he desperately wants to be seen as a hero for bringing the clan back together as well as just 'do the right thing'. This frustrates a lot of the more mature cats and in general the rest of the clan. The rest of catkind, really.

Despite that, he can be extremely charismatic and has a way of getting what he wants. He's cleverer then he looks and really would rather try to talk first before fighting. He's surprisingly patient, but when he snaps, he snaps and there is no forgiveness. He will turn ruthless.

He's friendly with everyone, but at the same time, finds it difficult to actually relate to the other cats. His endless drive and boundless energy tend to overwhelm other cats and he doesn't really understand why they don't share his enthusiasm. 

He tends to obsess over a single issue for any random amount of time then when he gets bored and flits off to another more interesting problem. Everyone's waiting for him to get bored of being leader.

315 words
The Darkclan is ancient and came together long before Starbite was born. But in the recent years, the clan had split, due to the leader and the deputy having a massive falling out. The half of the clan lead by the leader was struck with a plague and many died, including the leader, forcing the healthy cats to abandoned the camp and flee. They splintered into small groups.  The half lead by the deputy wandered deeper and deeper into the woods. Cats became separated from the group or were picked off by predators and like the other half of the clan, they eventually splintered into tiny groups.
Starbite was born into a small nameless pseudo clan, hardly more a few families of cats who lived in the safety of a thicket.
Starbite was eternally restless, driving everyone else insane with his constant questions about the outside world and his desire to just go somewhere. He became unbearable when one night he climbed his way through the tangled maze of the upper branches of a tree and saw the sky and the stars  for the first time.
He wouldn't shut up about it and for the next few weeks, he was plagued with dreams and an ever stronger urge to leave the thicket.
Finally one day he left and wandered for months on end through the woods.
He came across a stream just on the day he was giving up. It led him to a cave that was at once strange and familiar and as the moon shone through the gap, he found what he was searching for.
The ancestors of Darkclan gave the errant young cat the title of leader, his nine lives, and a mission. Reunite the fragments of the broken clan.
Relieved and rejoicing at finally having a purpose, Starbite began to seek out cats and bring them back to their ancestral home