Bloodline recognition, a terrifying passageway that recognizes its master and beats people up?

In the middle of the arched door, there were two small holes that looked like keyholes. From the size, it seemed that the keys in the hands of White Night and the sect leader of The White Tiger sect were needed to be perfectly inserted.

"Oh,"

At that moment, the sect leader of The White Tiger sect had already inserted the key in his hand into the left keyhole. Bai yefu also inserted the key into the right keyhole.

"Swish!"

The huge arched door suddenly trembled but did not open. Bai Ye was slightly stunned when he saw this. Then, he heard the sect master of The White Tiger sect say, " Qingyang, young friend Bai, I'll be counting on you guys from now on.

“?”Bai Ye was slightly confused.

However, the moment Feng Qing Yang heard this, he immediately walked forward and cut his index finger. He then dripped a drop of his blood essence into the keyhole of the key.

"Swish!"