I am very interested

Jǐngyáng gradually awoke from his unconscious state. He felt as if he were immersed in a weightless pool of water. It should have been a warm and comfortable sensation, but at this moment, his heart was pounding wildly, as if it were about to burst. Jingyáng numbly realized that there seemed to be an eerie presence, feeling like scalding boiling water, yet also icy cold, wanting to burrow into the deepest part of his heart...,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,The wolf, controlled by Jingyang, paced to Jingyang's side and, with the perspective of an observer, looked at its own pale new appearance. The newly learned little guy was shorter than this adult wolf. Then he looked at the swaddled baby in the woman's arms who had been dead for a long time... Who was the original baby in the swaddle, and where did it go。