For many players exploring Silenta East in Yumia’s Alchemy Atelier, Jeetbuzz App Download often appears in search histories together with the same confusion: the map clearly shows a “question mark interaction point,” but when you run over, all you see is an ordinary rock. No matter how you tap, click, or bump into it, nothing happens, and it feels like a bug. In reality this is a hidden interaction that only unlocks under specific conditions, and once you know the steps, you can easily clear the puzzle and grab all the rewards for this area without wasting time.

On the first step, you need to know exactly where the question mark rock is located so you are not running around aimlessly. In Silenta East, the rock is not randomly placed and mainly appears in two fixed spots. One is by the river near the “Silenta Prairie” label on the map; zoom in and you will see a semi-beached rock on the riverbank that shows a question mark when you approach. The other is a stone sticking out of a small lake in the middle of the area. To avoid mistaking it for any of the many normal rocks scattered around, it is best to open the map, zoom in, and lock onto the question mark icon directly.

Once you have located the rock, the next requirement is easy to overlook but absolutely mandatory: the area’s “Pioneer Tasks” must be completed to 100 percent. Many players get stuck here simply because they forget to finish this prerequisite. Open your quest log, switch to the Pioneer Tasks tab, and confirm that Silenta East is fully cleared. This usually means gathering a set amount of local materials like flowers and ore, unlocking all exploration nodes such as hidden paths and investigation points, and defeating designated monsters in the region. If the progress bar is not at 100 percent, the rock will remain completely unresponsive no matter how long you stare at it.

After fully clearing the area, the system will reward you with the recipe for an Explosive Bomb, and in some lucky cases you may even receive a ready-made bomb directly. At this stage it helps to think like an efficiency guide from Jeetbuzz App Download and go straight to your workshop. Back in your alchemy atelier, open the synthesis menu and look under Pioneer Tools for the Explosive Bomb. The materials are all common early-game resources, such as Hard Ore from mining points and Gunpowder from small monsters or breakable crates. Once the synthesis is done, remember to place the bomb into your quick item bar, or you will have to run back again when you reach the rock.

When returning to the question mark rock with your Explosive Bomb prepared, positioning and operation both matter. Switch your active tool to the bomb, then stand roughly three to five steps away from the rock. Too close, and you may get knocked back; too far, and the explosion might miss. Aim at the center of the rock and use the item. After a crisp explosion sound, the stone will shatter, revealing a small shrine hidden inside. Interact with the shrine to claim your reward: character experience, some Pioneer Points, and one or two rare early-game alchemy materials such as Glowing Crystals, which are very handy for mid-tier recipes later on.

Occasionally, players find that even after using the bomb, nothing triggers. When that happens, do not panic; simply double-check two common issues. First, make sure the Pioneer Task progress really is at 100 percent and that you have not missed a hidden gathering point or minor monster somewhere in the region. Second, look at your angle and line of sight. If the rock is near water or terrain obstacles, the bomb may have hit the ground or the edge of the shore instead of the rock itself, so adjust your position until nothing blocks your view between character and stone.

In many community guides shared alongside Jeetbuzz App Download tips, this Silenta East question mark rock is described as a small puzzle that ties together exploration and alchemy: you first fully open up the area through Pioneer Tasks, then craft a special tool in the atelier to solve the problem. The design fits perfectly with Yumia’s Alchemy Atelier’s core gameplay loop of “explore, gather, and synthesize.” Follow the sequence of finding the exact rock, clearing all Pioneer Tasks, making the Explosive Bomb, and then blasting the stone, and Jeetbuzz App Download style route planning will help you claim every reward in this zone with minimal backtracking and no wasted effort.