Although Long Ren knew that reincarnation required a lot of time, he was quite idle.

Besides, he wanted to witness the reincarnation results of Bo Bo and Ugly Little Wolf firsthand, so he decided to stay.

As for Ti Jiu, he originally planned to return to his training ground to continue practicing, but hesitated and didn't leave right away.

"Li Pu, may I ask where you learned this 'Gravity Field' skill?"

In the end, impulse overcame reason, and he approached Li Pu.

Unlike others, Ti Jiu had a higher enthusiasm for summoner skills.

The 'Gravity Field' summoner skill was honestly quite novel; he hadn't seen or heard of it before.

Could it be something newly researched by Xidu University?

If that's the case...

With this thought, he looked at Long Ren.

If that's the case, he should strive to become an exchange student at Xidu University next semester.

However, Ti Jiu was sensible; he knew unique summoner skills wouldn't be easily taught.

So he only asked Li Pu where he learned it, without asking if it could be taught to him.

"Why? Do you want to learn it?"

Li Pu's words left Ti Jiu somewhat stunned.

He wondered if he kneeled and cried, saying "Teacher, I want to learn 'Gravity Field'", would the other party teach him immediately?

"How about we exchange summoner skills?"

"Coincidentally, I also have a rather rare summoner skill."

After a brief thought, Ti Jiu suggested.

He wasn't the type to demand things for free; he couldn't just learn something without offering anything.

"Oh?"

Upon hearing this, Li Pu raised his eyebrows.

Then Ti Jiu introduced his 'Real Sight'.

This summoner skill was something he learned due to some coincidences.

Not just Imperial University, but none of the top ten schools had teachers who taught this skill.

Of course, there were similar summoner skills with penetrating effects, but none were as convenient as 'Real Sight', which simply required a blink to immediately gain ability.

'Real Sight' had many uses, like discovering invisible targets, uncovering disguises, or finding hidden objects beyond a certain thickness; whether for scouting or combat, it often produced exceptional results.

The only weakness was its poor performance against illusions and hallucinations.

Li Pu couldn't help but feel intrigued by Ti Jiu's introduction.

Illusions and nighttime environments didn't affect his vision.

Adding the ability to pierce invisibility and disguises would indeed boost his capabilities.

"However, my skill might be a bit difficult to learn."

Li Pu didn't mind teaching 'Gravity Field' to others, as he had purchased it himself.

Being able to exchange it for 'Real Sight' felt quite rewarding.

It was only after advancing in the skill that he realized it was truly complicated.

The first stage, which was weight increase, he learned almost instantly.

The second stage, buoyancy, took a bit more time.

But the final third stage, up to now, he hadn't grasped.

Not just grasp, he couldn't even activate it.

He had no idea what kind of genius invented a theoretically feasible yet incredibly complex skill like this.

But currently, he had touched upon some thresholds, even though he couldn't use the third stage, the first and second stages had improved significantly.

It was due to this improvement that he approached Li Fan about learning a collaborative 'Sprint'.

"No worries, I have quite the knack for summoner skills."

"I am confident in learning any difficult skill, rest assured."

Ti Jiu wasn't too concerned about Li Pu's remark.

"Very well."

Since the other party said so, Li Pu had nothing more to add.

They both had the relevant materials at hand and completed the exchange on the spot.

"You guys certainly have energy to spare."

Long Ren wasn't interested in this; mastering just 'Barrier' was already challenging enough for him.

"Let me have a look."

As soon as he got his hands on the 'Gravity Field' material, Ti Jiu couldn't wait to flip through it.

Given his current level, obtaining a new summoner skill plan might not lead to immediate mastery, but quickly grasping some key points was undoubtedly feasible.

He was curious about how difficult the skill that Li Pu claimed was tough to learn actually was.

After just a couple of glances, Ti Jiu felt dizzy.

"What is this supposed to be?"

This experience was like reading a heavenly script.

Actually, not really a heavenly script.

Rather, he recognized every word individually, but when combined, they felt unfamiliar.

First of all, the operation diagram was undoubtedly logical and reasonable.

But why did it look like a tangled mess of threads?

So complex, is this even learnable by humans?

Who invented this?

Which sane person would learn this?

One question mark after another popped into his mind.

This was Ti Jiu's first time feeling that a summoner skill could be this hard to learn.

Fortunately, he didn't have to explore it alone.

A teacher was right in front of him to clarify his doubts.

"Li Pu, I have a question about this part... huh?"

However, just as Ti Jiu raised his head to ask Li Pu, he witnessed an incredible scene.

The Xidu exchange student still held the materials they had just exchanged, but his eyes now appeared somewhat spatially distorted, blurring before his eyes.