He comes from the military nation of Daigroth. Following the orders of his family head, he came to Nirvana to hone his skills. In Daigroth, women customarily train as warriors, so he's only met women who are stronger than him. As a result, he gets nervous around women who do not fight and slightly distrusts them. He acts tough and claims to solely be interested in fighting, but of course, he's just as interested in women.