Synopsis: Quantum Matter Exploration Journal

Han Woo-jin, a laboratory spirit, is crazy about science and becomes extremely excited when he's deeply immersed in an experiment, reaching a point where he has an erection and even ejacu*****. His colleagues even call him "Mad-Woojin" when he's in that state. Then one day, Woo-jin hears that a gold-giving goblin lives in Deokmu Mountain, near the laboratory. Although he doesn't believe in supernatural superstitions, Woo-jin visits Deokmu Mountain out of curiosity. There, he meets the goblin, the g** of wealth, Baek-Baek, and enters a Mad-Woojin state to scientifically prove his point... "I don't care about those gold nuggets! Right here, right in front of me... is a lovely test subject..."