Chapter 668: Mysterious and Unknown, Birth of a Spectral Dragon

“Old Li, what happened?!!” Chu Mu immediately used soul remembrance to speak with Old Li.

It was Old Li’s idea to add the specter attribute to the Little Hidden Dragon. Chu Mu was also the only person who had added the specter attribute to an Empyrean Cyan Hidden Dragon before, so he didn’t know what was going to happen after forcibly adding the attribute.

“This… this…” Old Li didn’t know what this was. It was very rare that he heard of a soul pet forcibly occupying a soul pet trainer’s soul pact.

Old Li was unable to respond, so Chu Mu could only communicate with the Little Hidden Dragon, hoping that he would be able to learn something from it.

However, the adorable Little Hidden Dragon merely shook its head, indicating that it didn’t know what had happened. It only felt some strange soul in its body awaken. It was able to completely control this soul, but for some reason this soul had mysteriously invaded Chu Mu’s fourth soul pact.

It was as if the Little Hidden Dragon’s soul had suddenly enlarged, and Chu Mu’s soul pact was unable to contain...