He chose a bottle without hesitation and was about to drink it when Shen Yuan stopped him.

Shen Yuan grabbed Xiao Tangqiu's wrist and coldly asked the Abyss Demon, "What if one of us drank the poison and died, and you tried to kill the other? You can't trust the demon's words at all."

Abyss Demon: "...So what?"

Shen Yuan said coldly, "I know you can easily kill both of us with just a few moves, but don't forget that your heart fragment is still in my heart. You didn't take it away before so that you could control me... But don't forget that I also have control over my own heart. If I explode my own heart, your heart fragment will also be affected, right?"

The Abyss Demon chuckled softly: "Are you threatening me?"

Shen Yuan said calmly, "I wouldn't dare. When you torture and slaughter your prey, do you not allow the prey to resist even a little?"

At this moment, an extremely terrifying and horrible aura suddenly burst out from the Abyss Demon. Xiao Tangqiu's legs suddenly went weak and he almost fell to the ground. Just when he thought the Abyss Demon was going to get angry, the Abyss Demon suddenly laughed.

"You said you wanted to blow up your heart... So guess who will blow up your heart first, or do you want me to kill you first?"

As the aura emitted by the abyss demon became more and more terrifying, Xiao Tangqiu finally couldn't bear the pressure and fell to his knees with a thud.

Shen Yuan looked fearlessly at the Abyss Demon: "You can give it a try!"

The Abyss Demon suddenly laughed. "Prey that resist are interesting, while lambs to be slaughtered are boring... What do you want?"

Shen Yuan looked at the Abyss Demon coldly: "A promise, a promise that you will no longer harm the survivors."

The Abyss Demon smiled nonchalantly: "You want the devil's promise? Fine, I agree."

Xiao Tangqiu had no idea what the demon's promise was, but he could sense the aura of the Abyss Demon becoming increasingly terrifying. Just as he was about to be suffocated by the pressure in the air, the Abyss Demon suddenly spoke slowly, "I promise that if one of you dies, I will not harm the rest... but only in this instance."

As soon as he finished speaking, a circle of floating black totems suddenly appeared around him and disappeared in a flash.

"Okay, are you satisfied?" The Abyss Demon said lazily.

Shen Yuan glanced coldly at the Abyss Demon, then turned to look at Xiao Tangqiu and suddenly said, "No matter who among us survives, the rest of us must live well."

"Of course," Xiao Tangqiu said subconsciously. He was silent for a moment, "...you must live well."

Judging from his luck, the medicine he has in his hand now is most likely poison... As long as he dies, Shen Yuan should be able to survive, right?

Shen Yuan looked at Xiao Tangqiu deeply and said slowly, "You must live well."

As soon as he finished speaking, he suddenly snatched the glass bottle from Xiao Tangqiu's hand, raised his head and drank it all in one gulp.

Xiao Tangqiu was startled, but it was too late to stop him. Shen Yuan moved very quickly. By the time Xiao Tangqiu reacted, Shen Yuan had already thrown the empty glass bottle to the ground, shattering it into pieces.

Shen Yuan turned and walked towards the Abyss Demon, picked up the second glass bottle and drank it all again.

“Bang!”

The glass bottle fell to the ground and shattered.

Xiao Tangqiu was startled and rushed towards Shen Yuan, desperately grabbing Shen Yuan and shaking him: "You...you..."