The Techno Mage by S.W. Raine

Close friends Ikarim, Arteus, and Magaliana always knew the dangers of sky pirates, but what they didn't expect was having their airship repair shop pillaged and being separated when Magaliana, a noble, is sold for a hefty bounty. Once in the hands of the Techno Mage, her world changes. He's a mythical man with the ability to flawlessly combine both technology and alchemy, and his mythical ship is a haven for Magaliana. There, she discovers how to refine her craft. Ikarim and Arteus are determined to escape the sky pirates to save her, but do they have what it takes before the Techno Mage initiates his grand plan?