At the age of 66, Zhu Feng, a senior photographer from Haining, Zhejiang province, recounts his in-depth conversation with his "soul mate": The Qiantang River. He's been following the river tides with his camera for almost 20 years, documenting the famous Qiantang River tidal bore as well as the lives of the locals. To Zhu Feng, acquainting the world to the tidal bore and his hometown Haining has been his lifelong goal.