The film consists of three unrelated stories. "her memory": in 2092, a space garbage recovery spacecraft led by Ivanov received a distress signal from the Cosmic Cemetery on its way back, especially with a song from the opera Madame Butterfly. Team members hands and Miguel went to the rescue, but entered the memories of an opera singer Ava, these vivid memories posed a threat to the crew; "the most smelly weapon": Nobuo Tanaka, an employee of a pharmaceutical company, rushed back to the company with a sick body. inadvertently took an experimental drug co-operated by the company and the military. Since then, Xinnan has become a flesh factory that produces a deadly stench, but Xinnan, who is unaware of this, sends drug samples to Tokyo headquarters as ordered by his boss, causing widespread panic along the way. the military had to send a large number of troops to kill Xinnan halfway; "Cannon Street": in a steam-driven city, a family of three began a day's life. The mother went to work in the factory where the shells were made, the father worked as a loader in the fort, and the youngest son learned about cannons at school. The fort kept firing, but the figure of the enemy never appeared.