"I know a lot about my background, my father was a demon king who destroyed the world, because his own world was destroyed by him, so he had to wander around other worlds.

After he came to this world, he accidentally had a relationship with my mother, and then he left this world.

It's just that I didn't expect that just once, my mother had me, and then ...... My mother gave birth to me and disappeared too!

This knife is the embodiment of the power inherited from my father's bloodline.

Possess the power of time, space, erosion, and even use it to travel through other worlds. Crimson Pill held the Jizo Imperial Soul in his hand and handed it to Yae Sakura and said.

"This ......." Yae Sakura almost got stuck when she heard this, and the demon king who destroyed her own world?

It's going to be a blast!

And this Taidao, which looks the same as the Jizo Imperial Soul, actually has some powerful abilities, not to mention time and space, the ability to travel through other worlds...

That's amazing!

"That's right! It can also summon my second personality, sort of the equivalent of a sword spirit. The sword spirit has S-rank strength, which is a very useful ability. Crimson Jade Pill remembered something and hurriedly explained.

"A very powerful sword!" Yae Sakura couldn't help but take the sword, looking at the sword in front of her, it had a magical power.

"But it's a pity that everything for the three artifacts has come to this sword.

Although my father's bloodline is indeed powerful, I have only inherited a small part, and this power can only grow so strong after absorbing the three artifacts.

Now that this power has all turned into this sword, my own strength has not increased much.

This is the demonic power that has risen a little. "Crimson Pill.

"It's already very good, the three artifacts have been replaced with such an invincible sword, it's not a loss." Yae Sakura didn't get too entangled.

It is not a loss to exchange the three artifacts for this super artifact that has space-time attributes and even traversal attributes.

After all, crossing such a thing may not be possible for the SS-class to do.

"Well, Sakura, you can give it a name!" Hearing Yae Sakura's words, Scarlet Jade Pill also relaxed a lot, and then hurriedly said with a smile.

"What's the name...... Let's call it the Sword of the Ancient Gods! "The Jizo Imperial Soul is also known as the Key of Erosion, the Sword of the Ghost God Tenggu!

The Sword of the Ghost God Tenggu sounded a little domineering.

"The Ancient Sword of the Demons... Sounds good! Scarlet Jade Pill said with satisfaction when he heard this.

...

...

The first thing to do when you get a new weapon is, of course, to try the feel first, and a weapon with such powerful abilities.

However, if you try it on a flat ground, you can't feel its power drops, and you need to be in some special places, such as battlefields and the like.

Even if it doesn't, it's almost a place like a forest or a bamboo forest.

Yae Sakura picked up the sword of the ghost god Tenggu and walked to Yuyuko's room, looking at Yuyuko who was sleeping on the table again, Yae Sakura quickly shook her awake.

Yuyuko is used to sleeping all the time, after all, staying here alone, if you don't sleep, it's sad to spend so long.

"Yuyuko, wake up." Yae Sakura.

"What?" Yuyuko looked up at Yae Sakura with a look of no energy.

"Do you know where there is a place to try swords nearby? For example, a lot of evil spirits and so on. "There are no plants in the underworld, and although there are a lot of cherry blossom trees here, it's impossible to use Yuyuko's cherry blossom trees to test the sword!

The most suitable place to test the sword in the underworld is, of course, the place where there are many undead, after all, it is only the undead, and there are not as many places as in the underworld.

In addition to the normal undead, there are many fallen evil spirits, and this is the best object for sword testing.

"Evil spirits? I want to think about it...... Yes! There is a place that is on the border of the White Jade Tower. Yuyuko thought for a moment and said directly.

"Take me with you!" Yae Sakura.

"It's... All right! Nothing anyway? But... I want to be paid! ”

"Remuneration?" Yae Sakura was stunned for a moment, she couldn't believe that Yuyuko was such a person, and she had to be rewarded for leading the way...... Still not friends anymore......

"That's right! Is that chocolate still available? Give me a few boxes! Please! Yuyuko looked at Yae Sakura with a look of begging you.

"......" Yae Sakura.

"Okay!" Helplessly, Yae Sakura took out five boxes of chocolates and handed them to Yuyuko.

"That's it, there will be no more!" Yae Sakura looked at Yuyuko seriously and said.

"Uh-huh, I see!" Yuyuko hurriedly took the chocolate, with a happy face.

"You can take me now!"

"Let's go, we'll go right away." Yuyuko.

...

...

Crimson Jade Pill has just recovered, of course she can't ride her, Ao Tian also suffered an injury, although it was no minor injury, but Yae Sakura didn't bear to ride her.

He could only summon his spare mount, the demon horse Yanhoof.

looked at the hot hoof in front of him, and ignored it for a while, as if he still had a little emotion.

"Okay, you should also work hard to cultivate! Now you're the weakest of my three mounts, not even the big monster. Looking at the emotional Yan Hoof, Yae Sakura didn't comfort it, but calmly cried.

Regardless of Crimson Pill or Ao Tian, it is more powerful than Yan Hoof I don't know how many times, whether it is strength or appearance.

If it can't be a big monster, then it can only be used as a backup mount.

Hearing this, Flame Hoof screamed unhappily, is it so easy to become a big monster?

You can become a big monster, why do you still want to be a mount? Wouldn't it be better to become a demon king directly?

However, Yan Hoof looked at Yae Sakura a little depressed, his current master's strength is too perverted, his subordinates are the most powerful big monsters, even if he becomes a big monster, he can still only be a mount.

"Let's go!"

Yae Sakura jumped on Yan Hoof's back and sat down, looking at Yuyuko beside her, Yae Sakura stretched out her arm, "Come, come up!" ”

"Oh!" Yuyuko handed her hand to Yae Sakura, and was pulled by Yae Sakura, and she got on the horse directly.

Yuyuko sits in front of Yae Sakura, feeling like a sister or daughter who is being held by Yae Sakura.

...

Guided by Youyuzi, Yan Hoof came to the boundary of the White Jade Tower, and the boundary here is a bone mountain.

At first glance, it was full of bones.......

There were several mountains of bones, thousands of meters of bones.

The rest of the ground is also covered with skeletons! Countless evil spirits and skeletons are roaming.

"This is Skull Mountain, the evil spirits and skeletons here are born unconsciously, they are the lowest creatures in the underworld, and they don't even have the qualifications to become humans or monsters, but there are so many that they can't be killed! It's perfect for trying out swords! ”

"But be careful, from time to time, some powerful skeletons and evil spirits will be born here! It even has a strength close to that of a big monster. Yuyuko pointed ahead and explained the situation to Yae Sakura.