 Though she is much cooler than her boyfriend, she finds his inability to be cool endearing.Also as of The Trials of Apollo The Tyrant's Tomb Hazel is now a praetor of the twelfth legion with her boyfriend Frank Zhang.Frank Zhang, nick-named "Chinese-Canadian baby man", by Hazel's horse, Arion, is a 16-year-old demigod, son of Mars and Emily Zhang, a Chinese-Canadian "legacy" (descendant of a demigod) who dies during military service in Afghanistan.