C172

Supersonic room B.

Su Jingya lay flat on the bed, her eyes staring straight at the computer screen without blinking.

As for Huangfu Yu, who was sitting on the sofa at the side, wearing his headphones, listening to the "thump thump" sound of the fetus's heartbeat coming from inside, he frowned deeply, his expression was very complicated and mysterious.

"Yu, give me the earphones