This quest is a prerequisite of Hot Trail.
- Enter the Toisecave on Vivid Path in Maroon Valley
- Activate the Cat 4-PU17 and use it to clear the cave
- Explore the cave and use the Cat 4-PU17 to remove obstacles
- Remove the boulders and pick up the chest
- Finally pick up the chest
- Report back to Joel Mahir in the Arid Wind HQ