Hangeki no Antoinette!

is a Japanese light novel series written by Rin Takaki, with illustrations by Takehana Note. The series began publication on September 10, 2020 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
"--If you don't have bread, you should eat cake."

"Wait! I didn't say that!"

"... Is that so?"

Excalibur, Philosopher's Stone, Nine-tailed Fox, Yamata no Orochi, etc. A magical agency that collects and manages artifacts suddenly explodes.

Numerous artifacts are unleashed and the magical city is noisy.

Meanwhile, I met that Marie Antoinette, who is famous for selfishness!

"It's okay. Then Chihaya Yukishiro, become my vassal and return the stigma of Princess Wagamama together!"

"I don't like it."

"Why!"

... Because my friends are stupid, and above all. ..

"There is no electricity or food, because this poor person is the problem!"