I am very interested

The setting sun painted the sky, and tall, unkempt grass filled Jingyang's vision. He realized belatedly how and when he had ended up in this desolate wilderness.,Three gray wolves in a pincer formation, pushed aside the clumps of grass, stepped with all four paws, and let out a low growl like a threat, slowly pacing towards Jingyang.,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。