The Water Official's Secret Records

There are three hundred and sixty trades, and every one has its own tricks of the trade. Since ancient times, anyone who made a living through their craft belonged to the lowest rung of society. My name is Li Bushen. I'm descended from the Tanka people, a clan cursed and discriminated against since ancient times. We have webbed hands and feet and can't wear shoes. Our status is even lower than that of the lowliest craftsmen. The moment I was born, the humiliation of the Tanka people was destined to end!