Adventure Title
Night/Midnight/Shadow/Darkness of (the) Tribe/People/Folk

Alternate title
Ghost/Spirit/Specter of the Cave/Cavern

Opening Scene
A mountain range that is Fathomless where they encounter Nobility that is/are Looking for a fight

Plot hook and draw
A kidnapped relative that is/has Placed an artifact in a player characters safekeeping with their final breath

Plot Concept
Gain control of a person or place that is motivated by Vengeance

Primary Antagonist
A villainous noble who/that is Aggressive

Plot fulfillment and location
An ancient text from The Island of the Black Ones