"Hello there" Mitsuko smiled at Shinobu, Shinobu blushed in embarrassment and turn her head away.
Kanae giggled at the interaction before greeting Mitsuko who was ecstatic to train them.
"Alright let's first learn how to control your breathing" Mitsuko said with a sudden stern face surprising Kanae
"Our breathing...?" Kanae asked tilting her head to show her confusion
"Yes your breathing. We will learn total concentration breathing. Total concentration breathing is an advanced and esoteric breathing technique where a user inhales the maximum amount of oxygen within a specific breath pattern" Mitsuko explains
She proceeded to demonstrate and did not let Kanae and Shinobu rest until improvements were shown. She may be kind but she is an absolute beast when it comes to teaching. After all, she doesn't only have one title. Aside from other demons in her world knowing her as the daughter of the great dog demon, she was also known as The Tyrant Dog Demon and The Master of War.
"Alright this is enough for today" Mitsuko smiled breaking out of her tyrant form.
"Phew thank goodness. I thought I was going to pass out for a second" Kanae pant as she drank the water given to her by Mitsuko
"You're so ruthless Mitsuko-Sensei" Shinobu cried out
"It's surprising how you can change emotion so fast Mitsuko-Sensei" Kanae said
Mitsuko said nothing but smiled making Kanae and Shinobu sweatdrop.