Be careful what you wish for...Cronus Chrystell daydreams about finding his elusive fated, becoming king, and settling down with a family of his own.Crystalla's annual matchmaker's ball presents an opportunity to cross one off his list—but everything changes when his father, the king, is murdered.The tragedy exposes a curse afflicting both the kingdom and Cronus' lackluster love life. Once broken, Cronus learns his mates have been by his side the whole time.Markus—a wanton demon whose tender touch bewitches Cronus' heart.Dene—a soft-spoken Selkie with a kiss that ignites Cronus' carnal desires.Now, the three men are free to delve into the depths of their fated connection—and once they do, sparks fly. Friends to lovers, their heated passion is all-consuming. The days and nights they spend together bring Cronus closer to the family he years for—and the crown.But Cronus is not out of the woods yet. To become king, he must clear one final hurdle: claim his mates and sire an heir. The clock is ticking—and with a killer on the loose, Cronus has everything to lose.BLACK MAGIC is the third novel in Siring an Heir. Each book follows a different cast of characters from the Nitehelm universe. This story is filled with love, magic, action, steamy m/m(+) scenes, and features harem and mpreg. (Suitable for ages 18+)