"""Ding—" a fruit knife chopped down on a card, and a clear ring followed. A nick appeared on the fruit knife, yet the playing card was completely unscathed, still shimmering with a black edge under the light.
Two playing cards, both customized with back designs as Jiang Shu had requested: one card had a hollow circle in the middle flanked by symmetrical triangles—it was the new version p1 by the art master from the past life, in black and white, deeply favored by Jiang Shu.
The other one, both the back and the face of the card were stark black, with a delicate white phoenix design, also a design from a past life, a collaborative "Black Phoenix" edition card.
"How did you do that?" Jiang Shu marveled. He felt that he could establish a connection with these two playing cards, meaning he could manipulate them using derivative entries.
"…Well, it's not hard," Kirie mused, wanting to brush it off, because the method she used to make these cards was somewhat…
Simple.