If the Xin family knew Jing Yan possessed four Netherworld Hearts, given the family's desire for these hearts, there's no telling what they might do. It's possible that even the hidden ancestor who founded the Xin family might be stirred.
Therefore, Jing Yan certainly won't publicly admit to obtaining several Netherworld Hearts from the Netherworld Map.
Black River Heavenly Monarch wasn't surprised when Jing Yan didn't admit it. If he himself had obtained multiple Netherworld Hearts from the Netherworld Map, he wouldn't casually reveal it either.
Too many people covet the Netherworld Heart.
"Jing Yan, in the Yellow Spring Cave, you should know that no one can save you. The other seven youngsters who entered the Yellow Spring Cave with you are nothing before me. And those outside the Yellow Spring Cave like Yuantong Immortal Venerable can't enter it." Black River Heavenly Monarch spoke again.
"What does Black River Heavenly Monarch mean?" Jing Yan asked.
