A Drifting Sun. Exiles Trilogy, #1

Mei has two sworn duties-protecting her village, and defending her brother.  When the village's prejudices drive her brother into exile, she chases after him. But with the hostile nation of Nasaru threatening the border, if she doesn't find him quickly, the telekinetic siblings risk being caught and executed. Anyo is desperate to reclaim his honour. Only unearthing a lost, legendary blade will restore the Beggar Prince of Nasaru to his rightful place.
So when he captures a young woman with useful powers, he agrees to spare her life in return for her servitude. As Mei frantically searches for both the prince's sword and her brother, something ancient stalks her every step. A greater destiny awaits her-but only if she realizes it in time. For beneath the nation of Nasaru, a pitiless god is sowing the seeds of chaos, and if Mei can't find and unite those meant to defeat him, she'll reap the whirlwind. A Drifting Sun is the first thrilling, coming-of-age fantasy novel in the Exiles Series.
If you love found family, epic quests, and a heaping dose of perilous adventure, A Drifting Sun awaits you!