You are done with all your work at Gehena academy

A few moments later your phone received a message. It was from Aru

"Sensei Come to my office for a moment"

After receiving the message you go to office problem solver 68

When you arrive you see Aru sitting at her desk and reading a document, That's your document with Hina that you made earlier

"Oh sensei... Finaly you came here~"

Aru was happy that you arrived, but you saw that smile was slightly masked by mad