In the blink of an eye, the traditional celebration of the "March 3" of the She nationality, and the construction of the small hydropower station was successfully completed. On March 3, help them hold a grand wedding of the She nationality. Unexpectedly, Tiangong is not beautiful, the torrential rain the night before has not stopped, and the upstream flood peak is coming, and the dam is in danger of being washed away at any time. When the small hydropower opened the gate to release the flood, the gate was stuck due to the debris rushing from the upstream. At the critical moment, Shen Yong took the risk to go down to clean up. The floodgates opened, and the flood engulfed Shenyong, who was too late to withdraw. Lei Bo and the others tried their best to pull up a broken safety rope.