That is the blood of the king, the most precious blood.

The king gave the blood to the lady just like he was desperate.

...

After the formation is fully opened

The boy sat next to the coffin, muttering a word, "Seal your blood with my blood and seal it..."

The boy pointed the power of light in his hand to the girl's forehead.

A powerful sealing force sealed the pure bloody aura on the girl's body.

From then on, she was an ordinary girl and a normal person.

Not people with pure bloodlines.

No one can notice such a powerful concealment aura.

No force in the blood clan can discover it.

And because he sealed it with blood, if the girl is in danger of her life, he will feel it.

...

That night, the entire castle seemed to be shrouded in bloody mist.
Chapter completed!