Zhan long was originally an adventurous teenager. He had just received an admission notice from a famous university this summer vacation. Just a dozen days before the start of school, Zhan long carried out an adventure to challenge the extreme version In China, there is a kind of porcelain which is the “crown of all kilns”, but its kiln site has never been determined. A piece of Chai porcelain is worth thousands of gold. With his yearning for Chai porcelain, Zhan long took the postgraduate entrance examination for a summer vacation on the Bank of Baiyangdian Lake. More than a month later, he got nothing. Just as Zhan long was preparing to go back to the government, he got a piece of tile similar to Chai porcelain from a fellow townsman.