C430 New Start

Yan Yu raised her head at the sound of the door opening.

"Big bro, sister-in-law, you're here."

Chang Ying nodded and walked to the side of Aunt Yan's bed. Inexplicably, a complicated feeling surged up in his heart. He didn't know how to describe this emotion of his, but he felt his heart clogged up with pain.

"I just did blood group matching