What the Blood Saint said earlier, that his life had reached its end, was indeed true. But he didn't really want to pass on his inheritance to Ye Feng; he had his eyes on Ye Feng's talent and wanted to possess Ye Feng's body.
Once he obtained Ye Feng's body, the Blood Saint could survive for a much longer time. If he borrowed Ye Feng's physical vessel to cultivate to the Saint Realm, there would be no problem living for another ten thousand years.
When the soul of the Blood Saint entered Ye Feng's body, those blood-red chains continuously wrapped around Ye Feng. Subsequently, endless blood enveloped Ye Feng, and Ye Feng felt that inside his body there was a bloodline that didn't belong to him, constantly invading his body, trying to dominate and control his physical form.
