Read manga: Code Geass: Nightmare Of Nunnally

manga
Summary:

An alternate Code Geass story in which Lelouch's fate is unknown after his meeting with C.C., whether he be dead or alive. Nunnally makes a Geass contract and gains the power to read the lines of the future. She also obtains a new body and takes up piloting an unusual Knightmare Frame.

Chapters (26)
Aug 25, 2019
Vol.1 Chapter 1 : The White Witch
Aug 25, 2019
Vol.1 Chapter 2 : The Black Knightmare
Aug 25, 2019
Vol.1 Chapter 3 : Magic Device Nemo
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Vol.1 Chapter 4 : Lake Kawaguchi Incident 1 - The Patriotic Phantom
Aug 25, 2019
Vol.1 Chapter 5 : Incident At Kawaguchiko 2
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Vol.2 Chapter 6 : Incident At Kawaguchiko 3
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Vol.2 Chapter 7 : White Knight
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Vol.2 Chapter 8 : The Disaster At Saitama 1
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Vol.2 Chapter 9 : The Disaster At Saitama Ii -Shoot Cornelia
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Vol.2 Chapter 10 : Disaster At Saitama Iii - The Black Demon King
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Vol.3 Chapter 11 : Prison Of Happiness I - Mao The Refrain
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Vol.3 Chapter 12 : Prison Of Happiness Ii -Summer Days Of The Past
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Vol.3 Chapter 13 : Prison Of Happiness Iii -Summer Days Of The Past
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Vol.3 Chapter 14 : The Battle At Narita I -The Crumbling Mountain
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Vol.3 Chapter 15 : The Battle At Narita Ii -The White Knight And The Black Demon Kin...
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Vol.4 Chapter 16 : The Battle At Narita Iii -Contract Termination
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Vol.4 Chapter 17 : The Genealogy Of Witch I -The Imprisoned Nunnally
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Vol.4 Chapter 18 : The Genealogy Of Witch Ii -The Witch Trial
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Vol.4 Chapter 19 : The Genealogy Of Witch Iii -Code Geass
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Vol.4 Chapter 20 : Demon King Rolo I -The Empire, The Rebellion
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Vol.5 Chapter 21 : Demon King Rolo Ii -The Icy Pursuer
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Vol.5 Chapter 22 : Demon King Rolo Iii -Artificial Ones
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Vol.5 Chapter 23 : Island Of God I -Emperor Vs Empress
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Vol.5 Chapter 24 : Island Of God Ii -The Kind And Gentle World
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Vol.5 Chapter 25 : Island Of God Iii -The Zero
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Vol.5 Chapter 26 : Last Code: Zero Of The Demon King (End)