I am very interested

Jingyang lowered his head again and saw, under the pile of corpses, another female corpse. She was dressed in an ordinary gray coat, her eyes half-open as if she hadn't died peacefully. He wasn't a forensic doctor, so he couldn't tell how long the woman and the other men in suits had been dead. But he could see that in the stiff hand of the deceased woman, she was tightly clutching a scattered, empty swaddling cloth…,From some point, Jing Yang gradually calmed down. He leaned against the pile of rocks, sitting cross-legged, staring intently at the three wild wolves that had advanced to his front. The bits of meat in their teeth and the sickeningly bloody smell were all clearly visible...,Was it congenital heart disease Jingyang's face was pale, or... He clutched his chest and looked at the wolf corpse across from him, which was no longer moving after being torn apart. Was that strange breath that pierced into his heart because of this wolf's death。