Krevi represented the Bothan idea of unwavering loyalty. After attaining the rank of Fleet Admiral, Nek Bwua'tu pledged an oath of krevi to the Galactic Alliance. This oath amplified his allegiance to the Alliance, surpassing even his dedication to his home world of Bothawui and his fellow Bothans. Despite the Alliance's decline under the rule of Darth Caedus, Bwua'tu remained steadfastly committed to his krevi.