Isao is in the middle of the desert.
"How the fuck I end up here?" Kalista appears in her child form. "One. Language. Two. This is a dream state of the Blank Space or my home.
"So why is it this?"
"I like sand, and it's good for mental training"
Isao sits in the sand.
"So what do you want?"
Kalista throws some sand in his head.
"Train! If this guy Remnant it's scary enough to enter one of Duncan's facilities and get your father out, you need to train. In this state you train when you sleep. Your body is resting while you train here. In no time you'll see physical results!" Isao gets up and starts running hills made out of sant to train with Kalista.