In the withered and unforgiving landscape of the Southwest, Connor Burke works to pierce the cloud of mystery surrounding a deceased Professor, his work, and a cryptic manuscript that has captured the interest of rival smuggling gangs. Borders are dangerous, as Burke uncovers clues, he places himself and those he loves in deadly peril. Burke's only hope is to appeal for the aid and guidance of his teacher, Yamashita. That won't be easy this time.