Bloodline sensing was a rather magical ability.
Or you could say it was a secret technique.
Of course, for cultivators, this secret technique was not essential—because it was highly impractical.
Besides sensing blood relatives, it had no other use.
And this secret technique apparently was quite difficult to cultivate.
But Lu Yang had started practicing this technique from a young age and had long mastered it to the most complete degree.
His reason for cultivating this technique so diligently was simple.
He wanted to find his blood relatives.
Unfortunately, the flaws of this secret technique were also quite obvious.
First, it was only effective with close relatives.
For instance, biological parents, brothers, and sisters; even for grandparents' level of close relatives, there was no sensing ability.
So this technique was already impractical, and with such limitations, it became even more so.
Second, there was the issue of sensing range.
