Ep. 9: Yinsen's Past Revealed as He Targets Stark Industries with Plutonium and a Rogue Robot
Aired on November 26, 2010

9
Yinsen remembers how Shehla saved him at Righella's hideout, integrating him into her family before a terrorist attack and Zodiac's mental poisoning. He steals plutonium, causing Iron Man to lose his trail as the Zodiac robot Sagittarius appears. In a confrontation, Yinsen deploys an Iron Man Sigma to destroy the Arc Station while Iron Man attempts futile negotiations. Yinsen defeats Tony, throwing him into an underground river, and subsequently seizes control of Stark Industries.
Episodes
- Ep. 5 · Tony investigates a blue fluid infection linked to his station while rescuing compromised JSDF satellites
- Ep. 6 · Zodiac virus causes Arc Station robots to malfunction while Iron Man battles the digital threat
- Ep. 7 · Ramon Zero rescues Tony from Cancer robots before his abduction by Zodiac operatives.
- Ep. 8 · Tony protects Aki from Zodiac as Virgo attacks and erases her memory
- Ep. 9 · Yinsen's Past Revealed as He Targets Stark Industries with Plutonium and a Rogue Robot
- Ep. 10 · Yinsen Hostages Prime Minister Kuroda While Iron Man Battles Sagittarius and Yinsen
- Ep. 11 · JSDF detains Tony while Sakurai targets Zodiac and Kuroda's plot to destroy Japan
- Ep. 12 · Kuroda Seizes Power While Tony Confronts the Zodiac Robot Tanaka