The Pirate Guild relentlessly chases the research data of The Fossil Mollusk that Doctor Utopia More is in possession of. Not only Gypsy Dog but Crystal Bowie has showed himself. Cobra attempts to escape from the hands of Count Cliff Bould and tries to sneak into the  hideout of Gypsy Dog. However, Cobra's identity is revealed and he ends up being captured.The secret hidden under the Fossil Mollusk which the The Pirate Guild is after, will be revealed.

"COBRA" a Japanese comic which was a hit all over the world, now comes in e-book, full color CG edition.

* The series is comprised in 15 volumes (Schedule to be sequentially released)