Trouble?

Arkhen—, "Emily? What's the matter?"

Emily—, "You said I should call you when I am done working."

Arkhen0—, "Alright, I am coming to pick you up."

...

After Arkhen brought Emily from the academy, he brought her to the 1st floor where everyone was watching a movie on the theater-like big screen on the 1st floor and introduced her.

"I am glad you solved sister Emily's problem as well. I was going to tell you about it today since I knew she was under pressure," Azela said with a smile. "We've known each since she was my senior when we were students."

"That's nice," Arkhen said with a grin. "Make yourself comfortable with everyone here and enjoy. I am off to hunt red and yellow dots."

After saying that, Arkhen disappeared as he teleported to a location somewhere in Asia with a lot of yellow and red dots gathered.

"Red and Yellow dots? Is he referring to the people he kills every day?" Emily asked with doubt.