Wren Embervale, alchemist-turned assassin, finds solace in only one thing: seeking vengeance for the death of her friends. The wars of the past may be over, but her thirst for revenge is far from quenched. For years, she has been content with her poisons and potions for company, but when an unknown form of alchemy is used to attack a king of the midrealms, Wren's time in the shadows comes to an end. She's offered a place at the ancient alchemy academy of Drevenor to find a cure to the dark magic threatening the kingdoms. To win her spot, she must conquer the Gauntlet - a gruelling series of deadly trials that could cost her sanity, or her life. More is at play than sabotage from fellow competitors. Magic wielders are being targeted and Wren becomes tangled in a dangerous web of deception and bloodshed that puts the entire realm at risk. But the biggest threat of all might come from the man assigned to protect her - Torj Elderbrock, the silver-haired war hero who has hated her since she assassinated his last charge. Their shared history ignites a simmering tension that threatens to consume them both. Peace is fragile, trust is scarce and enemies lurk around every corner . . . Will love heal all wounds - or will it be the most lethal poison of all?