Hannah Reed Needs Help Guide
After accepting Hannah Reed Needs Help, look for Marianne Reed at Vukah Ceremony Hill. In the recorded playthrough, collecting her soul completed the quest.
This page reflects v0.9.1.2. The game is now on Version 1.0, so some details may have changed.

Find Marianne Reed at Vukah Ceremony Hill
The quest objective is Find Marianne Reed. Use the quest map to locate Vukah Ceremony Hill.

The recorded encounter at Vukah Ceremony Hill included a Vukah Brawler. The player attacked it with a bow from a grassy rock ledge.

Collect Marianne Reed's soul
After the boss was defeated in the recorded playthrough, Vukah Ceremony was marked complete. This was a separate quest completion; Hannah Reed Needs Help was still active.
Look for the remains beside the wooden bridge and use the soul collection interaction.

Collecting the soul displayed Marianne Reed as the discovered soul and completed Hannah Reed Needs Help in the recorded playthrough.