Chapter 1:- The Nightmare of 2062
[Year 2062]
The World War III was coming to an end.
The Yotsuba Clan was one of the Ten Master Clans in Japan. For anyone who didn't know about the Yotsuba clan, with the number four in their name, was, even at that time, one of the most powerful clans of the Ten Master Clans and 18 assistant houses. At that era, the head of the Yotsuba clan was Yotsuba Genzou and the father of twins Yotsuba Miya, the older twin and Yotsuba Maya, the younger one.
During World War III, Dahan was quickly able to break away and establish itself as an independent nation. Also, the Kunlunfang Institute, which was a major source of modern magic research on the Continent, became attached to Dahan when it became an independent nation and became the nucleus of Dahan's military power. For that reason, Dahan could oppose the Great Asian Alliance despite its inferior material resources. Japan and Dahan, although not formal allies, had shared a common enemy in the Great Asian Alliance and decided to co-operate militarily.
However, a tragic event happened during that year, Yotsuba Maya, who was 12 at that time, was kidnapped by Dahan. She was used as a human guinea pig for magician manufacturing experimentation.
After she was rescued, Yotsuba Genzou ordered Yotsuba Miya to use her unique magic on Maya to separate the emotions from the memories of the atrocities she had suffered through, for fear that they would destroy her. But Miya was unable to only target the specific memories of her sister and ended up removing the emotions from all of the memories she had experienced for the past twelve years. After waking up, Maya blamed Miya for what she had done, saying that she had "killed" the person she was before, and her personality changed. Now Maya had been left with her body broken and unable to bear children.
In return, the Yotsuba clan decided to avenge their kin by eliminating everyone connected with the Institute. Yotsuba Genzou with the support of 30 Yotsuba Clan members.
The Yotsuba began their massacre from where this all started. A research laboratory placed in Quanzhou that is a subdivision of the Kunlunfang Institute. After the slaughter of every person inside the institute, they proceeded to destroy all the research inside the lab. During this Genzou was surprised to find a few preserved eggs of Maya. He ordered his brother Eisaku to take them back to Japan and to find a person with suitable genes for Maya's offspring. Then Genzou and his 29 other comrades proceeded to Destroy Dahan.
For the sacrifice of a mere thirty people, the Yotsuba clan assassinated more than four thousand: cabinet ministers, high class bureaucrats, officers, magicians and researchers; as for the Continent of China, it had all its research-results on modern magic annihilated. Due to this damage, Dahan suffered an internal collapse after half year and the Great Asian Alliance unified the continent of Asia at the end of The World War III.
That year known as 'The Nightmare of 2062', and among those who knew the truth about the collapse of Dahan, the Yotsuba were feared as the 'Untouchables'.