C495 Chilling Blood Group Consistency!

"Director Shi."

Zhang Xudong also couldn't hold it in anymore. Just now, he seemed to have thought of an extremely important matter. That was Shi Yihan's blood type. It seemed to be type O.

Zhang Xudong looked at Shi Yihan, who was standing at the side, with an obscure look in his eyes.

As for Shi Yihan, he clenched his fists and said with some difficulty while looking at Jing Lin, "Yes