Quick answer: Rouge Box is found in Meigu Lake, near the Village of Lu Shallows Dock bell, as a reward or pickup in the world. It halves the delay before Sha-Chi starts regenerating after you spend it.
Where to find Rouge Box
- Region: Meigu Lake
- Nearest bell: Village of Lu Shallows Dock
- How you get it: reward or pickup in the world
Rest at the Village of Lu Shallows Dock bell before setting out. Bells provide fast travel and serve as respawn points, so if you die, you’ll return close to the item rather than somewhere far away.
The Meigu Lake interactive map marks Rouge Box with a pin. Click the pin to bring up its details.
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Add to Google Preferences →Rouge Box item card: effect and description
Rouge Box is a “Support” accessory. Its effect line reads “After consuming Sha-Chi, reduces the delay before regeneration begins by 50%.”
The item description reads:
“The rouge inside was a gift from Jin to his younger sister, Xiu. It caught his eye as he passed a shop, and he knew at once that she would love the color. Yet the rouge became tainted by the Sha-Chi that clung to Jin, and now seems redder than ever.”

How to polish Rouge Box
Polishing happens at Jewel. One polish takes the delay reduction from 50% to 90%.
| Level | Effect | Cost |
|---|---|---|
| Base | “After consuming Sha-Chi, reduces the delay before regeneration begins by 50%.” | None |
| Polish 1 | “After consuming Sha-Chi, reduces the delay before regeneration begins by 90%.” | 17,856 Remnant Dust + Tainted Crystal Shard |
For Polish 1, you’ll need 17,856 Remnant Dust and one Tainted Crystal Shard. Buy the shard from Quick Hand Zhang for 7,440 Remnant Dust, or locate a Tainted Crystal Shard in the world. Polishing changes only the numbers unless its polish line specifies otherwise.
What Rouge Box is good for
Spending Sha-Chi starts a regeneration wait that’s cut by 50%; polishing increases that reduction to 90%. As a result, Sha-Chi returns faster in the gaps between combos. For details on using it, see the Sha-Chi combos breakdown, and consult guard stance and blocking for how to hold your ground between them.
Three accessory slots are open from the outset, and Rouge Box is a Support accessory, so you can equip it immediately. The complete Phantom Blade Zero accessories list gives the effect and location for every accessory.





