Luna would have yelled her throat out, if not she received a subtle 'warning' look from him. And she sat frozen on her place.
Though she couldn't point it out, she felt that he subtly narrowed her eyes or did something and she pressed her mouth shut.
Luna looked at the man, who looked unbelievably known to her. But at the same time, her brain just couldn't digest the fact at all.
On the other side, Karl and Zeva's eyes met with one another and Zeva's eyes were shining brightly like LED bulbs and she smiled widely while discretly waving her hand as a hii.
Karl looked at Zeva with a smile on his eyes, but his expression did not give away much about him being acquainted to her.
Clearing his throat, he said, "Welcome to the university, everyone. I am Karl Yang, your special class professor."
And hearing his name, Luna's eyes squinted even more. That's right. He was Karl himself! But what is he doing here? Please!!