Disclaimer: The mecha setting in this article mainly draws on the setting of the Electric Knight (MH) in "The Five Star Stories". The knight has it and Fatima has it, but they are not exactly the same. No characters from the original work appear. There may be legends or allusions to them in the text. For the characters, please refer to the characters in "The Master" written by Butterfly Lan, everyone knows them. Of course, it can also be read as an ordinary medieval mecha text from the universe era.