In ancient times, the tides overflowed the wild coast. The Qingqiu tribe struggled to survive in the salty sea breeze. Fishing was the tribe's only hope for survival. But recently, fishing nets have been broken frequently, fish schools have migrated, and the shadow of hunger has made the tribesmen breathless. She broke into this barren coast with a pair of eyes that could discern tides and fish, and a head full of weird and unconventional ideas. The "tide measuring string" made of shells made people laugh when they pointed at the wrong tide. The "fish luring nest" built of fish bones actually scared away the fish in half of the sea. Even when competing with the strong men of the tribe for the catch, they had to use a set of "fish according to work" fallacy. On one side is the life-and-death game in the stormy sea, on the other is the frantic daily life of the tribe - the questioning of the elders, the teasing of her companions, and the booing of the children. She deals with absurdity and desolation. Every fishing trip becomes a ridiculous adventure. However, with her tenacity, she forcibly forges a fishing and hunting road that allows the tribe to survive in the ebb and flow of the tide, and adds some dumbfounding legends to the salty sea breeze.