Nangong Yin frowned as she looked at the still red letterhead.

"No change?" The doctor of death also saw that there was no change after the red blood was stained with the letter, and he glanced at Nangong Yin and didn't say anything.

Nangong Yin thought for a moment, rolled his eyes, and glanced at Black Eagle.

"Little Wu, what do you want to do!" Black Eagle looked at Nangong Yin's eyes, felt that something was wrong, and took a step back.

"Black Hawk is doing me a favor." Nangong Yin took out the dagger and looked at the black eagle and smiled.

But now Nangong Yin's smile Black Eagle looks at how it seems, but Black Eagle didn't hide much and stretched out his arm to let Nangong Yin slash.

Although Nangong Yin's body has not fully recovered now, this dagger is very sharp, so Nangong Yin didn't use much strength to cut through the skin of the black eagle and let the blood flow down.

Black Eagle dropped a drop to the edge of the letter, and Nangong Yin and Doctor Death watched as the place on the letterhead instantly turned black.

"Pretty picky." Nangong Yin looked at the letter that turned black in an instant and pouted.

Black Hawk looked at the place that turned black and the stationery instantly felt a darkness in front of him.

"Black Hawk actually has a good effect on bloodletting, which will improve blood circulation." Nangong Yin looked at the black eagle who was resigned to his fate and stretched out his arm, pursed his lips and said with a smile.

Black Hawk didn't speak, but he didn't look at his arm either.

Nangong Yin didn't say anything, she directly slashed the black eagle, it turned out that Nangong Yin didn't have a deep cut, because Nangong Yin wasn't sure if there was one, so she just gently slashed and the wound would heal by itself after a while.

This time, Nangong Yin was a little ruthless, so he had to ensure that he could dye this letter red.

Black Eagle's blood slowly stained the letter, and the smell of blood slowly lingered, it seemed that Nangong Yin and they all came from the blood-paved road, so they didn't have much reaction to this smell.

Nangong Yin watched as the letter paper was slowly dyed red by the blood of the Black Eagle, and the ice-blue illusion flower was slowly dyed with blood, and finally it was gone.

"A piece of black paper?" Black Hawk shouted as he looked at the letter that had finally turned black after wasting so much of his blood.

Doctor Death and Zhan Chenyi also felt that something was not right, but they didn't have anything to do when they looked at this letter carefully!

"Little Five, do you see anything?" Black Eagle looked at Nangong Yin, who was sitting here in a daze, and asked with some doubts.

But Nangong Yin didn't seem to be able to hear Black Eagle speak now, she just sat in the chair without any movement or language.

Black Eagle frowned when he saw Nangong Yin, who didn't make any moves, he glanced at each other with the death doctor and Zhan Chenyi, what's wrong?

Now Doctor Death and Zhan Chenyi don't know what happened to Nangong Yin, they all looked carefully at Nangong Yin, who didn't react.

Settled? Black Eagle looked at Nangong Yin, who had no reaction, and touched Nangong Yin with some uncertainty.

But at this moment, before Zhan Chenyi and the Death Doctor could react, Nangong Yin stood up instantly.

"Little Wu, why are you ......" Black Eagle looked at Nangong Yin like this and said with a dry smile, but before Black Eagle finished speaking, Nangong Yin instantly fell over the shoulder and knocked Black Eagle down.

"Little Five!!" Black Eagle didn't say that he would do it like Nangong Yin.