Setting: It's 11 p.m. at night, a intelligent girl is standing in a dark room. A small candle shinny bring the room a little light. There are some vessels that has different shapes with different kinds of chemistry liquid. A big book open in front of the girl. A mirror hangs on the wall that not able to reflect things clearly. There are some complex chemistry formulas written in book. Plot: A girl looks at the book and thinking about what liquid does she need. She scratch her head with hands. Then she flip over the book, point the sentences along the words. Then she finds out that she needs yellow, green, and red liquid. However, the room is too dark that she can't recognize the color of liquids on the she. So she careful burns the candle to bright the room. She takes yellow and green liquid, shake and mix them. Something surprises the girl-nothing happened to the mixture. She confuses, put her finger under her chin. Because the book says there should be something happened...