C509 Immortal Lord Cao Ping

"Give me the technique, or else I'll read your memories after I kill you." An elderly voice was heard. It was extremely gloomy and cold, and it sounded extremely uncomfortable.

The sound even contained a terrifying sound wave attack that shook Murong Yu's vital energy and blood endlessly.

Murong Yu didn't say anything. He just stood there quietly, but he was quickly recovering in the dark