Chapter 718

The morning of the fourth day!

Su Yu.

Directly used his identity card.

And teleported out of the Hanging City's library!

"Hoo..."

Returning to the outside world again.

Su Yu took a deep breath.

Feeling his entire spirit refreshed!

"A fruitful harvest!"

Su Yu looked at his personal data bar materialized by the Eye of Omniscience.

A smile appeared on his face!

Three days of seclusion, reading through the Hanging City's collections!

Allowed Su Yu's Magic Card theoretical knowledge to successfully reach the 【Expert】 level!

It's just that.

"The construction of the fourth life-bound Magic Card still has no clue!"

Su Yu sighed with some regret.

It seems.

He must go to Shenyu University!

His current Magic Card theoretical knowledge is at: 【Expert: 75】.

To unlock the construction method of the fourth life-bound Magic Card.

It probably needs to reach the full value of 100 points!

Fortunately.

This seclusion was not without gains!

"Although there is no clue for the fourth life-bound Magic Card, the Ritual Card: Mask Mode has already been deduced!"

Su Yu looked at the left side of the attribute bar.

A brand new data bar that jumped out.

A smile curled at the corner of his mouth!

Outside the Hanging City.

The three Half-Saints of the Nine Provinces had not yet left.

After all, once they left.

It would probably be a year or two before they met again.

Just like the previous college entrance examination.

If it weren't for Su Yu's sudden emergence.

Shen Tianyu would probably still be in seclusion in Tianyu City, working hard to improve his strength!

Therefore.

Before parting.

Many things needed to be arranged.

Just as the three Half-Saints were talking.

Su Wen was stunned, then smiled: "Oh, Saint Su has come out of seclusion!"

The Hanging City is his life-bound Magic Card.

Any movement.

Could not escape his perception.

Nan Tianyue and Shen Tianyu were also stunned.

"Did something happen in the outside world that made him come out of seclusion so quickly?"

Nan Tianyue asked in confusion.

Shen Tianyu could not help but look up.

In their minds.

Three days.

Even for a Half-Saint, they would probably only be able to read the collections of one library!

Su Yu coming out of seclusion now.

Could it be that some major change happened in the outside world that he sensed?

"Swish!"

Just as the three Half-Saints were puzzled.

Su Yu's figure flashed.

And he appeared in front of them again!

"Saint Su, can you sense the aura of aliens, or have fierce beasts invaded?"

Shen Tianyu asked repeatedly.

His tone was somewhat worried.

"Alien aura? Fierce beast invasion?"

Su Yu was bewildered for a moment.

He quickly used the Eye of Omniscience.

Then, he shook his head slightly.

"No, why do you say that?"

After saying this.

Su Yu reacted: "No, no, no, Shen Sheng misunderstood, nothing happened in the outside world."

"Nothing happened? Then..."

This time.

It was Shen Tianyu and the others' turn to be bewildered.

No changes, coming out of seclusion early?

No...

Shen Tianyu suddenly remembered.

Before, when Su Yu was in Dragon City.

Sun Yu Kong's praise for Su Yu!

It mentioned that.

Su Yu, during his high school stage, had already mastered theoretical knowledge comparable to a Diamond-tier Card Constructor!

"Could it be... Saint Su, have you already finished reading through the collections of the Hanging City?"

Shen Tianyu exclaimed in astonishment.

Looking at Su Yu, his eyes were full of shock!

Nan Tianyue and Su Wen.

After hearing Shen Tianyu's words.

Were also stunned.

Looking at Su Yu in shock!

Su Yu smiled slightly, nodded and said: "That is exactly the case. I came out this time because I wanted to ask the three seniors to help me mobilize a batch of Source Energy materials..."

Su Yu said.

And raised his hand directly.

He put the data table recording the materials needed for the construction of the Mask Mode.

Into three Magic Cards.

And handed them to the three.

"It really is..."