Ma Lu avoided the main entrance guards and brought Gu Qingyi to the back of the Treasure Vault, then had Gu Qingyi keep watch, focusing on the patrol team.
He himself took out the Black Hole and attached it to the stone wall, reaching his hand into the Black Hole and grabbing randomly.
When he pulled his hand back, he discovered a silver ingot, which left him somewhat disappointed.
Therefore, Ma Lu changed direction and grabbed again; this time he ended up with a pearl necklace.
Ma Lu didn't rush to grab a third time. Instead, he briefly recalled the scene he saw when Coach Song had taken him inside, especially the positions where the secret medicines were placed.
This time, when he reached in, he grabbed a handful of lime.
Seeing the lime, Ma Lu was not startled but pleased; the high humidity in the mountains meant that the bandits would scatter lime at the bottom of the chests to preserve the secret medicines better, separated by wooden boards to keep the ingredients dry.
