Loud'River was once born in another clan, however, he was chased away because he was carrying a deadly mutation, it's called.. Brachycephaly, he was living happily with her mate, but couldn't breed, the leader didn't want to risk for a deadly mutation. Wheat'Spirit met him during a scout patrol in the mountains. The two wolves explored the mountains together and then Wheat'Spirit brought Loud'River to the camp. The grey wolf explained to Feather'Star why he was exiled and why he was looking for a new clan. Feather'Star knew about the deadly mutation carrier thing but accepted Loud'River's request. He slept in the warriors den next with Wheat'Spirit. He fell in love with the scout, but knew that he had a mate and he didn't want to ruin their relationship and now they're best friends.