Taming by Dragon Tradition. Bodyguard of the Sapphire Lord

A soul exchange happens, and I end up in the body of a mercenary who has died at sea. I’m rescued—and even offered work, almost voluntarily. I have to become the bodyguard of a sapphire lord of dragons. The body’s skills are with me, and the temperament is with me—I’ll handle it. But the dragon also has character, and he clearly wants to tame me. Still—let’s see who tames whom. One-volume book. HE. Included in a series; reads as a standalone.