Smith Barney (みくに): an 8-year-old mysterious girl of a privileged class. Suffering from the disease of not being exposed to the sun, living in a special house of the trust commune.
KUSANAGI Guoren (くさなぎくにひと): an army sergeant, belonging to the 10 air defense special science brigade. In order to continue the construction of government trust, we persistently pursue the metal age. Growing up in an ordinary family, I have a good mind and a very honest nature.
Peach (モモコ): A charming new love, 28 years old forever. Physical fitness is very high, with unusual beauty and fighting ability. Born with the ability to see through the human way of life. Adopted Guo Zi.
Mizi: A fatter new generation. I once took part in "Tropical Fish" with Taozi. Guo Zi and I are good friends. Moved to Attrust, looking forward to peach rebuilding Tropical Fish.
Sayoko (さよこ): A female official who dotes on Smith Barney and serves officials wholeheartedly. How he ended up in Attrust commune is still a mystery, but in the Yuan Dynasty, forensic autopsy doctors were not sure that he was a sadist who asked for it.
Kaoru Ishida (ぃしだかりん): One of the founders of the economic carbon forecasting system "Medusa". /kloc-manipulated medusa to develop money games at the age of 0/0. A talented carbon researcher who thinks money is everything.
(たけひこ) As a central member of the metal age, Wu Yan directed the activities of the War School. Strong sense of justice, will overthrow the government as a goal in life. I don't know why I am always bullied by shines and peaches.
Tomoko Yamazaki (やまざきともか), a friend of Guo Zi Girls' High School, will not have an argument with Guo Zi for some reasons. My personality is a little cold, but I'll give you some advice.
Yuri Pu Jun (がまごぉりゆり) is an easy-going friend of Guo Zi. He only considers the bright side of things. I don't like surnames, so I strongly hope to get married. Usually I feel uneasy when I'm not in love.
Kitajima Koko: Mikako Takahashi.
Smith Barney: You are just like you.
Ishida Karin: Yuka Iguchi.
Cao Shafu: Ishii Makoto.
Yanwu: Ken'y? Horiuchi.
Kitajima: Hisako Yoshida.
Sayoko: Ishizuka Li Hui
Liang Zi: Igarashi Rei.
タルシャン: Hideyoshi Nakamura
Leech seed: Tomoko Kaneda
Jin Mu Lie: Sukeyoshi Nakamura
Mu Zi voice today: Jun Fukuyama
Qin Ichiro: Hirakawa Daisuke.
Kudo Shogo: Takahiro Sakurai.
クラリス: Kimyou Kumiko at the crossroads.
Friends of Yamazaki: Lily Hui at the foot of the mountain
Pu Jun Yuri: Misawa Sachika.
メデューサ: Kakihara Tetsuya