" So not only do you interrupt our bathing time , but you think you can just saunter in and attempt to do unforgivable things to a servant of the Tohno family ? " Akiha was smiling , but this was n't an encouraging smile . No , this smile promised pain , and lots of it .
According to the above context, answer the following question.
Why would Akiha be flashing a smile ?


Akiha is happy because they will be getting revenge .