The Dimensional Portal that leads into the Beast Dimension was actually conveniently located in the middle of Tokyo, just a kilometer or so away from the Heimdall Agency.
Since Satoshi was still undergoing an internship under Eye Goddess, he decided to stop by the agency, giving her a heads up that he'll be missing out on the internship that day. Of course, he had already informed her a few days prior but he decided to give her a reconfirmation out of courtesy. Besides, he also wanted to greet Crispwisp who had been looking for him for a few days now.
"After your trip to the Beast Dimension, make sure to head straight home. I'm sure your dad would want to celebrate the 'clear' with the whole family. You don't have to worry about the internship for today, think of it as your day off." Eye Goddess said, giving Satoshi permission to miss out on the internship for the whole day."
FIRE! Eyo Eyo~
When I wake up in my room (room)
난 뭣도 없지 (뭣도 없지)