Suddenly, a Black Mist filled the black lion's body, and the pair of black animal pupils flashed red light.

Nangong Mengmeng felt an invisible pressure covering her whole body, which made it very difficult to breathe.

"You..." Nangong Mengmeng is covering her chest and breathing hard. The feeling of the beast is too weird.

"You want power?" The black lion seems to have noticed Nangong's Mengmeng's heart, and its red eyes squint slightly.

Nangong Mengmeng was sweating under strong pressure. She bit her lips and nodded slightly.

"I need strength, power If you can't give it to me, go back to your fantasy world. " Now is not the time to explore the origin of the black lion. Nangong Mengmeng just wants to get the most power.

A roar burst out from the mouth of the black lion. Nangong Mengmeng's face was pale in the roar. She saw that in the roar of the black lion, the one outside her summoning array was suddenly being quickly corroded.

"I can give you strength, but I have conditions." The black lion was satisfied with Nangong's response.

"What are the conditions?"

"Human beings, I used to be the LORD among the monsters, suppressed by the wings of death. If you want my help, then..." The black lion's Scarlet tongue licked the lips and looked greedily at the girl in front of him. He had not been summoned for a long time, but he could still feel the holy breath emanating from the girl, which fascinated him.

"Sacrifice your soul to me and help me to break through the oppression. Naturally, I can help you fulfill your wish."

Nangong Mengmeng stares at the black lion in front of her.

"If I don't dare, I'll change back. I don't have time to fight with you humans." The black lion swayed slightly and seemed to want to leave.

"I will!" Nangong Mengmeng opens her mouth.

"I will sacrifice my soul to you, and you will kill the monster for me!"

The black lion's eyes flickered with a smile of conspiracy.

"Well, then everything will be as you wish, and now I will devour your soul, your wish, and I will help you complete it."

Step by step, the black lion approaches Nangong Mengmeng. Nangong Mengmeng sits on the ground, watching the black lion approach step by step, but her heart is calm at this moment.

The bloody pot opened in front of Nangong Mengmeng's eyes, and she closed her eyes quietly

At the gate of the city where the sun never sets, a huge black lion lies on the call array, licking his paws contentedly.

It doesn't know why this stupid girl is so naive and has no resistance to sacrifice herself, but whatever the reason, at least it has achieved its goal.

"Killing monsters? Stupid human, you are so naive. I'm not interested in joining you in the fight between humans and demons, but I still want to thank you. Your holy breath has lifted the suppression of death wing, and I will be free again! " The black lion stood up and roared excitedly. Its body changed a lot in a twinkling of an eye, and its volume increased more than ten times.

Then, just as the black lion was about to return to the unreal world, it suddenly found that its soul had been bound by a thin silver chain, and it could not open the channel back to the unreal world at all.

"You can't break my agreement, or you will never return to the unreal world, and my soul will curse you forever." Once again, the girl's voice echoed in the soul of the black lion.