Whip up the tempo......

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Standing in front of the black iron door, Batman saw clearly that the black vessel, oval, wide at the top and narrow at the bottom, looked like a very ordinary container for dressing.

But it needs to be filled with blood, and according to Batman's eyes, it will take at least about 2000ml.

That's enough blood loss to kill someone!

After looking at it for a while, Serena directly stretched out her hand and whispered, "I'll come." There was determination in her eyes, because she knew that Batman couldn't afford to be hurt again.

"Nope."

Grabbing Serena's outstretched hand, Batman looked at her determined expression and slowly shook his head.

"I can handle it." How many injuries he has Batman knows very well, now he is completely using medicine to hang a breath, in order to continue to hold on, although the amount of blood of 2000ml is a lot, but with Yali, the two are equally divided, which is relatively acceptable.

Under Serena's puzzled gaze, Batman returns to the third level through the passageway, and then carries Yari on his back.

Yali's tragic situation made Serena dare not look directly for a while, and she asked Batman incredulously, "You want to use her?" "In Serena's mind, Batman shouldn't have done something like this.

"One and a half, no problem."

"But you've bled a lot." Serena wiped her sleeve vigorously against Batman's suit, which was immediately stained with blood.

"My body, I know it very well." Batman didn't want to say more, and pulled out a batrang from his wrist to make a move, but Selena quickly grabbed the batarang in Batman's hand.

"One third of a person, no problem." Serena's hand was pinched directly on the batmang, and the sharp batwing suddenly cut several small wounds on Serena's hand, and a drop of blood flowed down the batrang to Batman's hand.

Looking at this woman who refused to give up, Batman did not refuse again, and the batrang fell directly into Serena's hands, which brought the woman's beautiful smile.

With a bat dart in her wrist, Serena hung her wrist directly above the vessel, and the crimson blood fell into the vessel in a line of blood, slowly filling the cold thing.

Batman stepped forward to pay close attention to the amount of blood in the vessel, and when he reached a certain point, he quickly removed Serena's hand, and then took out a small blood bandage from a dark compartment on the suit to help Serena cover the wound.

"Not yet, too soon." Serena struggled to bleed more, but Batman's hand was like an iron hoop that prevented her from twitching her wrist, and she could only watch him wrap up her wound.

After bandaging the wound, Batman spread his palms towards Serena and motioned for her to bring the batrang.

Serena looked at Batman's uncolored eyes and groaned for a long time, finally handing the batrang into his hands.

Turning around and helping the unconscious Yali up, Batman slashed Yali's wrist away with the same face, and then hung it down to the top of the vessel and began the second 'blood donation'.

Serena wasn't as observant as Batman, and she couldn't count how much blood Yari had shed, but she could at least see clearly that when Batman bandaged Yali's wounds, at least half of the vessel was still full.

This vessel is wide at the top and narrow at the bottom, and the upper half is large enough to top the upper and lower half, which means that Batman himself needs to fill nearly three-fifths of the empty space in the vessel!

"I'm okay!" Without saying a word, Serena removed the bandage on her wrist, and with a slight stroke of her hand, the wound that had stopped bleeding suddenly began to bleed again.

Serena was about to hang her hand above the vessel, but Batman directly cut her neck with a palm, and Serena rolled her eyes and fainted directly.

Bandaging Serena's wrist wound again, Batman quickly took off his right glove, revealing a badly burned palm.

Batman turned a blind eye to the wound on his palm, and the sharp wing on the batdar slashed lightly across his wrist, and a wound suddenly cracked, and blood flowed out.

If it weren't for the fact that he had already shed a lot of blood before, Batman would not have agreed to Serena's move, let alone carry Yari over, and even if he needed the support of the two of them, this would be enough for now.

He will make up for the rest.

Blood happily gushed out of Batman's body and fell into the vessel, which was also filling at a speed visible to the naked eye, but as the blood continued to be lost, Batman inevitably showed symptoms of dizziness, even with the support of drugs, the feeling of weakness was still slowly growing.

Originally, Batman had already shed a lot of blood, and now with this, he is almost reaching the standard of dying from excessive blood loss.

Batman smiled wryly, the vessel was finally full, and he wrapped his wrist with the little bandage he had left, and waited for the iron door to open.

As the vessel was filled, a tin box fell from above the hall, and Batman could see that it was exactly the same as the one where Fawkes had been locked up.

"Let Miss Serena in, Mr. Bruce Wayne, and we'll get her safely out to join Mr. Fawkes, rest assured, she won't be harmed in any way."

Batman did as he said and put Serena in the tin box, and then he put Yari in as well, although it was a little crowded, but the tin box still fit two people.

Yang Qingyi in the control room raised the corners of his mouth and didn't say anything, anyway, it was the last, and he didn't care about this little problem.

The iron box was retracted into the ceiling, and then it was sent outside, and at this point, Yang Qingyi would not make any small moves.

The iron door in front of him opened, and Batman rushed directly towards the fifth level without a moment's delay.

The fifth level, the sixth hall, where Batman sees a man who surprises him and is angry.

Clown!

Yang Qingyi in the control room cut the picture to the fifth level at the same time, and smiled disdainfully after seeing the clown standing in the center of the hall.

"Welcome here, Bruce Wayne, it's been a great journey." The Joker bowed deeply to Batman, but was then kicked down by Batman who strode forward.

"It's been a long time!" Batman's hoarse voice was full of anger, he stepped forward again, picked up the clown on the ground and punched him in the stomach several times in a row, and the clown immediately covered his stomach and retched.

"Ahem...... Haha, ha, you, still, such a hot temper, ha, it's really exciting, hahahaha. The Joker lay on the ground in pain, but there was a strange smile on his face, and he barely looked up at Batman, his eyes flashing with extreme excitement.

Batman stepped forward and kicked the Joker again, kicking the Joker five or six meters away with a strong kick, but this still couldn't interrupt the Joker's intermittent laughter.

"Haha, ahem...... Ahem, Bruce, you know, ahem...... Do you know how much I miss you? Haha, you know I'm in prison, ahem...... How sad are you when you heard that you disappeared? Hahahaha! ”

The Joker struggled to get up, his waist bent and looked like he was going to fall at any moment, but he finally stood up and looked directly into Batman's angry gaze, the smile on his face never stopped.

"So, ahem...... After knowing that you're back in the game, you know, do you know how excited I am? ”