Hollin D&D 5e homebrew

Hollin homebrew D&D, continued. The story so far:

Game 1 - Changelings - 2026 January 10:

Elgis Lankshire, Hamza Rashid, and Kiltak Bloodbane discover two babies have disappeared in Dunham. With Ash Turner, they stop a disguised harpy from stealing a third baby, but the harpy kills Ash. Messages at Ash’s home and Gregor the Naturalist’s Apocrypha suggest the babies could be fairy changelings. Investigating the Penance Stone missing from the Penance Chapel, they’re accosted by three wire-fu fighting women and defeat them.