Sorry, Himeko, Please Forgive Me

(Elsewhere, at Anti-Entropy.)

(At this moment, Sirin was playing a newly released game with Bronya and the adopted daughter of a newly acquainted blue-haired girl with a messy bird's-nest hairstyle.)

("Damn it, take this! Watch my combo! Ora ora ora ora!☆")

("Muda muda muda muda muda! Great Demon King Coral will not lose!")

(By the way, the game they were playing was Anti-Entropy's latest release, JoJo's Bizarre Adventure--Battle of the Stars.)

(The game was adapted from a manga produced by a certain leader, JoJo's Bizarre Adventure, and told of the century-long feud between the Hoxda Family and Otto Apocalypse.)

"What about Xiao Shi...?" (?ω?)

Kiana thought of someone whose intelligence was about on par with hers, and who also loved teasing her.

"Xiao Shi said she discovered some business opportunity, so she isn't at the academy right now. Oh, and to keep Xiao Shi from scamming people again, Fu Hua has already gone after her." ╮(??ω??)╭

"Besides, Xiao Shi is a teacher now too, so she doesn't need to take exams."

"You don't need to worry too much about the others in class either. Rest assured, Kiana, you're the only one in Himeko's class today."

Kiana:...

In the end, Kiana happily began her weekend study plan.

But only a short while after Himeko's little lesson began, she felt that although she had only just woken up, her eyelids were growing heavier for some reason.

It felt as though her consciousness was gradually fading away.

So sleepy. I really want to sleep. What is Himeko talking about?

Huh? Why is everything on the blackboard in English? Isn't Himeko a math teacher?

And even though it's all English, why can't I understand it?

Am I not European? Is this some kind of English unique to the Far East?

And this.

*π? What