Big X

You are reading Big X manga, one of the most popular manga covering in Action, Adventure, Comedy, Drama, Historical, Mecha, Psychological, Romance, Shounen, Tragedy genres, written by Tezuka Osamu at ManhwaTube, a top manga site to offering for read manga online free. Big X has 6 translated chapters and translations of other chapters are in progress. Lets enjoy.
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Invited to Na** Germany during World War II, Dr. Asagumo is asked by Hitler to collaborate with him on the research of the new weapon "Big X". Concerned about the possible effects of the completion of Big X, Dr. Asagumo intentionally delays the progress of the research, conspiring with his co-researcher, the devious Dr. Engel. Immediately before Germany is defeated by the Allies, Dr. Asagumo implants a card inscribed with the secret of Big X in his son, Shigeru, and is then shot to death by the German army. Twenty years later, the card is discovered in the body of Shigeru, who is then living in Tokyo. Soon, an organization claiming alliance with the Na*** appears, steals the card, and completes the Big X project. Dr. Engel's grandson has joined the Na** Alliance. The completed Big X is then revealed to be a drug that can expand the human body without limitation. Recovering Big X from the enemy, Shigeru's son Akira fearlessly challenges the Na** Alliance and Hans Engel, who are plotting to conquer the world.---**Volumes 243-246 of the Osamu Tezuka Complete Works**