By the Grace of the Gods: Volume 17 (Light Novel) (By the Grace of the Gods (Light Novel))

Tasked by Duke Jamil to treat and develop a mountain rife with cursed energy, Ryoma takes this opportunity to kick his warlock training into full gear. While his slime and goblin familiars work hard to rapidly pave a mountain path, Ryoma continues to shock his friends by accidentally designing hexed products. However, his projects are interrupted when a shady noble appears...