Wizard: I have ten trillion nanomachines

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A bombing caused Luo Kunlun, who had traveled to the planet Water Blue, to travel through time once again.
A medieval-style fantasy world, and... extraordinary powers!
The only thing we can rely on is the nanoneedles stored in the brain, which contain trillions of nanomachines.
Sigrún has taught at the Iceland University of the Arts as a part-time lecturer since [-] and was Dean of the Department of Fine Art from [-]-[-]. In [-]–[-] she held a research position at Reykjavík Art Museum focusing on the role of women in Icelandic art. She studied fine art at the Icelandic College of Arts and Crafts and at Pratt Institute, New York, and holds BA and MA degrees in art history and philosophy from the University of Iceland. Sigrún lives and works in Iceland.
Wizards are supreme beings.
Mysterious and wise, a seeker of truth.
"But in essence, they are nothing more than a pack of beasts in human skin, sophisticatedly selfish, cruel, and hypocritical."
"You should dedicate yourselves to my path of truth, just as you have asked others to 'dedicate' themselves."
Countless years later, on the Mother River, Luo Kunlun spoke.