This wisp of Blood Spirit Mark infiltrates the blood and qi, flowing through the body. Those who do not have precise control over their blood and qi cannot detect the difference from their own.
"Indeed, a clever technique!" After studying it for half the night, Li Ji'an gained much from it.
He tried several more times, controlling a thread of blood and qi to slowly leave his body.
With his refined cultivation of blood and qi over two lifetimes in the Immortal Dynasty, this technique was not difficult for him.
However, the method to attach this thread of blood and qi to others without being noticed eluded him.
He attempted to infiltrate this feeble thread of blood and qi into the body of a Qi Cultivation Junior Cultivator below, but the latter immediately sensed something amiss, glanced around nervously, and quickly ran away.
Besides being unable to inconspicuously infiltrate someone else's blood and qi, he also couldn't achieve the fusion technique like that of Xue Ling'Er.
