Match the exact unit
This is guide unit 19: Chapter 4 Fractus, Box 4. Confirm the screenshot before copying a symbol, dial or slider state.
Solution cross-checkedBoxes Lost Fragments Chapter 4 Box 4 · verified 2026-09-30
Boxes Lost Fragments Chapter 4 Box 4 solution
Open the palace turrets, solve the shield pattern, and ring the gong to hatch the dragon.
Quick route: Follow the four mechanism phases below in order; the exact video segment begins at 92:45.
Step-by-step walkthrough
Open the first layer
Drop the lower runners into their slots, fit the wheel, clear the bolts, and solve the fan settings II-III-I, I-III-II, I-II-III, II-I-III.
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.
Checked against the matching Just Adventure section, the complete Walkthrough King route, and the full-game video at this unit's timestamp.
EXACT SEGMENT
The clip starts at 92:45 and ends before the next named box or hall puzzle.
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