I am very interested

Jingyang suddenly felt a chill run down his spine, and goosebumps erupted on his scalp. A wave of cold air shot straight up to his brain from the base of his spine.,And just crawled out of the swaddling clothes from under the corpse,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。