After finishing cleaning the battlefield easily, Xu Tianyu and the others found a cave to rest.

"Haha, I can't think of those people. They are quite rich. You see, there are five boxes of spirit stones."

Tiansha started holding the spirit stone and threw it happily.

"It seems that they should just be preparing to trade. You see, I actually have a box of Cheats exercises here, even the Heavenly Grade exercises. It's worthy of being a lot.

This time I gained a lot, except for martial arts secrets, weapon spirit stones, and genius treasures.

All of them entered the space ring of a few of them, which can be said to be a wave of fat.

But Xu Tianyu's focus is on the box in front of him.

This box was worn by the Tyrant himself, and many formations were arranged on the box.

If someone who doesn't know the formation is forced to open it, it will only destroy the contents of the box.

Of course Xu Tianyu is not in the ranks of this who can't, but he has a system.

"Master, it takes half a million points to open this box, do you open it?"

"What, half a million points, so many."

"..."

The system did not answer, just waiting for Xu Tianyu to choose.

He took a look, he still had a balance of 20 million points left, and gritted his teeth.

"turn on."

"The box is being opened. It is estimated to take a minute."

"Crack, click~"

The constant bang and crisp sound sounded, Xu Tianyu could see that the formations were constantly broken, turning into energy and dissipating in the air.

The movement on Xu Tianyu's side also made Tiansha and the others focus their attention.

One minute passed quickly, and the box opened automatically.

There was nothing fancy in it, only a pill with five or six runes shining.

"What kind of pill is this, and it has runes. Old Liu, don't you make pill, explain it."

Ning Cheng said immediately.

As the Valley Master of Medicine King Valley, Liu Heng looked at the pill in front of him in shock.

"This is... This is the legend, Immortal Pill."

Liu Heng made such a voice, but it suppressed the gods and the others.

When they reacted, they were unbelieving.

"Isn't dead pill? Liu Heng, are you awesome? How come I haven't heard of this pill. If you eat this pill together, you can live forever."

Ning Cheng said jokingly.

Tian Sha and Di Yan didn't say anything, but from the facial expressions, it can be seen that they didn't believe what Liu Heng said.

"What I said is true. I also proudly saw this legendary pill in ancient books.

The whole pill is braving with purple air, and there are six runes on the pill, which can receive sentient beings. "

Liu Heng said so vowedly, Ning Cheng and the others suddenly hesitated.

Xu Tianyu himself was also a little confused, so he asked the system directly.

"System, is this undead pill?"

"Yes, Master, but this pill has defects."

[Undead Pill] False: It can prolong the life of the user for 20 years. It is a pill made by condensing heaven and earth aura. However, during the refining process, the aura is insufficient, and the pill effect only retains one layer, so you can take it directly.

"It's really an undead pill."

Xu Tianyu was also surprised. He didn't expect that this world actually still has this kind of pill, and there are people who can refine this kind of pill.

If the Undead Pill can be mass-produced, wow, not all of them will be immortal.

"Master, the refining process of Immortal Pill is extremely difficult, and the consumption of heaven and earth aura is also huge, and it is lucky to be able to refine one."