itself shortly. Then, the alien started to find more rare stones for its kind. In the mean time, while it was finding
the rare stones, he threw away those stones that it wanted. Such a move created a strange weather phenomenon
in the northern border. They had stone rain for three days and three nights. Strangely, the stone rain has not hurt
anyone. All those stones dropped were good enough to build the Great Wall. After he had kept his promise to
Emperor Qin he left. Of course, it brought along the rare stones it had found. In fact, the alien had done the same
thing, "the stone rain" a long, long time ago. The last time it came to the Earth, it had helped the Pharaoh, the
King of Egypt, to build the Pyramids.
The Great Wall took more than ten years to build. Eventually it was built successfully. It was as long and
spectacular as what the Emperor Qin had seen before. He was satisfied.
Because of the tofu and because Emperor Qin met this alien accidentally, it made people praise Emperor
Qin for building The Great Wall to protect his people and his land. With The Great Wall, people in China could
live peacefully in ancient time.
* * *