Xu Cangshan and Xu Yingtian actually showed a hint of embarrassment on their faces.

It’s not that they don’t want to believe it, but it’s really unbelievable, and it has never been heard of it for many years.

Xu Liusu laughed and stood up and said, "Dad, grandpa, you believe in Su'er... This matter is Tongxuan Tower, a spiritual treasure I touched secretly in the ancient domain at that time. The grade is unknown, but it can

He claims to be practicing the secret realm of one side and can ignore all blockades and restrictions."

After saying this, Xu Yingtian frowned and said, "It's so magical..."

He still couldn't believe that such a magical object was actually in Su'er's hands.

"Dad, I just broke the realm and made it the best proof... But if you want to enter the tower to practice, you need a condition..."

Xu Liusu whispered.

“What conditions?”

Xu Yingtian and Xu Cangshan both stared at Xu Liusu, waiting for his next sentence.

"Your soul seal needs to be sealed in me, and I will return it to you after you have completed your cultivation."

Xu Liusu said lightly. At the same time, he was observing Xu Yingtian and Xu Cangshan.

The Tongxuan Tower rewarded by the system is this rule. Any practitioner must hand over the soul mark.

But the soul mark is too precious.

If Dantian is the foundation of a martial artist.

Then the soul mark is the foundation of a warrior's soul.

If the soul mark is erased, it will become a demented fool.

But what Xu Liusu didn't expect was.

Xu Yingtian and Xu Cangshan had almost no hesitation and condensed their soul marks.

"Su'er, don't worry, grandpa believes in you." Xu Yingtian smiled faintly, extremely kind.

Xu Yingtian did not refute any of them. He put his two fingers together and pointed them in his eyebrows. A faint golden mark appeared between them, which he handed to Xu Liusu.

"Su'er, this is my father's."

Xu Liusu looked at the actions of the two and felt extremely warm in her heart unconsciously.

You should know that delivering the soul mark is equivalent to handing over half of your life to the other party.

It is also equivalent to handing over the Dantian to the other party.

If you are not a person you really trust, no one would be willing to hand it over.

After all, the soul mark is too precious...

"Dad, grandpa."

Xu Liusu took a deep breath and said solemnly: "Don't worry, put the soul mark on me, even if you die, you will not suffer severe damage to your soul."

After saying that, Xu Liusu sealed two soul marks in Tongxuan Hexagonal Tower.

The small Tongxuan Tower suddenly appeared, and Xu Yingtian and Xu Cangshan disappeared. They closed their eyes and entered a mysterious state of meditation.

And their spiritual artistic conception enters the tower.

"This Tongxuan Tower can be used for five days, but the rules in the tower are very similar to the Demon Emperor Palace in the realm of Demon Martial Arts, and they can slow down the flow of time."

Xu Liusu was right, and in comparison, the time rules of Tongxuan Tower are more terrifying and perverted.

Half an hour inside is equivalent to a day outside...

Five days, twelve hours a day, equivalent to twenty-four days a day, and five days a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day a day

It is equivalent to being able to practice for three months.

Three months may not be of great use to ordinary warriors.

But it is of great benefit to the three demons of the Xu family!

Xu Liusu's eyes released a cold light and stared at the top of the Qingtian Prison through the prison.

The captivating cold light shows Xu Liusu's murderous intent.

"I can't uproot you yet, but... give me some time, I will definitely help my dad and grandpa escape and escape!"

"etc--!"

At this moment, Xu Liusu suddenly thought of something and her eyes couldn't help but lit up.

"Tongxuan Tower can ignore the restrictions on spiritual energy blockade. As long as you hand over the soul mark, you can enter it to practice."

"And what is being cultivated in Tongxuan Tower is Xuanli!"

What is mysterious power!?
Chapter completed!