Inside the examination room.
The walls of the room began to shift. A section of black rock on one side silently retracted inward,
revealing a built-in Alchemy Experiment Table. Flasks, crucibles, crystal droppers, and various labeled raw materials were neatly organized on its surface.
The final question for the *Basic Potions and Toxicology* exam: Concoct a bottle of "Tranquility Potion" with a purity above 90%.
It was a question that seemed simple but was, in fact, riddled with pitfalls.
The recipe for the Tranquility Potion was public knowledge, but the process of fusing the juice of Moonlight Grass with Sleeping Pollen was extremely demanding, requiring a precise temperature and a strict rhythm for the injection of Spiritual Power.
The slightest misstep would produce trace amounts of Crystallization Precipitation, causing the purity to plummet and potentially rendering the potion inert.
Allen glanced at the materials but didn't start immediately.
