Kamen Rider X: Son of Zeus (仮面ライダーX -ゼウスの息子- Kamen Raidā Ekkusu: Zeusu no Musuko) is the S.I.C. Hero Saga story based on Kamen Rider X. This S.I.C. Hero Saga was published in Monthly Hobby Japan magazine in its July to September 2009 issues. Chapter titles 1. * Ocean Floor Temple (海底神殿 Kaitai Shinden) 2. * King Dark (キングダーク Kingu Dāku) 3. * Dr. Noroi (呪博士 Noroi Hakase)