
This is guide unit 4: Chapter 1 Initium, Box 4. Confirm the screenshot before copying a symbol, dial or slider state.
Boxes Lost Fragments Chapter 1 Box 4 solution
Turn the sea-monster chest into a working ship display and solve the cabin board for the prism.
Quick route: Follow the four mechanism phases below in order; the exact video segment begins at 17:05.
Step-by-step walkthrough
Open the first layer
Lift the catches for the shell, fit it on the opposite side, and use the pearl to open the chest and set both levers to the second-last position.
State and version notes
- Confirm the chapter, unit label and screenshot together before copying a visual state.
- Inventory objects often unfold or hide a second switch; inspect every side before assuming an item is unusable.
- This route was checked against two complete written walkthroughs and the matching full-game video segment.
The clip starts at 17:05 and ends before the next named box or hall puzzle.
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