The Machine Girl

Question: I don't fully understand how Ryugi dies. He simply runs away after the gun ejects itself and is impaled by about a half-dozen rods. What happened and where did the rods come from? Are they the gun-barrels?

Chosen answer: I will have to answer my question after another viewing of the film. The gun is shattered by the "special" bullets that Miki gave to Ami, which were too powerful, causing the gun to fragment when it was yanked off her arm. The gun barrels fall of and impale Ryugi.