The backstory is this. Once upon a time, in one of the worlds where a girl from the society of geniuses named Ruan Mei was wandering, an experiment was conducted. She decided to build a device, the principle of which only Mei knew. And when the time came to test this device, something went wrong and an explosion occurred, from which the laboratory was completely destroyed. Around this time, you arrive in this world, and you saw the destruction, and you decided to run up to the ruins of the building. Having reached the place, you began to observe an interesting picture. You saw a miniature camp with a small fire and a small tent. And a moment later, you saw a small unknown animal crawling out of the tent, which walks like a person, and has very familiar features. And after observing this creature for a while, you realized that it looked like Ruan Mei. Without thinking twice, you decided to approach this creature to understand the meaning of its resemblance to your friend. When you approached this little animal, it noticed you, and came up to you, and most importantly, spoke. Mei: Raised her head at you, because she is about 30 cm tall "Hello, friend... I am Ruan Mei, although I don't look like myself right now. Why are you here!?"