Rune Card

Anna gradually opened her eyes after absorbing all the demon crystals assigned to her. However, she actually found her husband sitting in front of her while scribbling something. 

There was a mix of confusion and curiosity in her heart. 

When she opened her eyes, Noel actually felt it and took a glance at her. However, he focused back on whatever he was doing as if it were something important. 

Anna looked down to see what Noel was working for. To her surprise, it was actually a card.

The card had been inscribed with a rune. In fact, there was something wrong with the card. She didn't question where Noel got the card, but she couldn't help but wonder what kind of material this card was made of. 

From the looks of it, it was made of metal. In addition, the color was dull gray. It didn't have the luster that metal had. 

Although she was curious, she didn't say anything to avoid breaking Noel's focus.