The Ramon Zero saves Tony from the Cancer robots. That night Tony and Dr. Tanka are kidnapped by Zodiac operatives and taken to a remote island, with Tony missing the arc reactor for his life-support. Yinsen emerges and offers Tony to create weapons for Zodiac, which Tony turns down before unsuccessfully attempting to escape via a makeshift transceiver and a motorboat. Eventually, using an improvised rocket launcher, Tony signals a flare for rescue. Yinsen returns Tony his arc reactor, while Ramon Zero - revealed to be piloted by Sakurai - destroys a Scorpio robot.