"Hmm?"
Luo Qingtong looked at it coldly.
The Thunder Beast instantly let out a low cry and lowered its head to show its submission.
When Luo Qingtong saw it submit, she immediately called Su Yu over.
"Stand still."
As she spoke, she pointed at Su Yu's head.
Luo Qingtong didn't know how other people formed a contract with a demonic beast.
She recalled the scene when she and Little Pig formed a contract. Then, she drew the inverted six-pointed star array that appeared on her and Little Pig's bodies.
If other people drew this array, they would only have the form but not the spirit. However, Luo Qingtong's blood-red eyes were different.
Her hands were drawing on Su Yu and the Lightning Beast's foreheads at the same time.
Buzz!
As the lines took shape, a faintly discernible fluctuation of heaven and earth drifted around Su Yu and the Lightning Beast.
A strange feeling inexplicably formed in the hearts of the human and beast.
"Roar!"
The Lightning Beast widened its eyes in shock. It was dumbstruck as it looked at Luo Qingtong's actions.
Heaven and Earth Contract!
This human was actually drawing a Heaven and Earth Contract that only ancient mythological beasts could form!
This, this, this …
As a beast, no one understood the benefits of a Heaven and Earth Contract better than the Lightning Beast.
This was borrowing the power of the heavens to form a contract with a human.
A contract like this would ignore the difference in level between the human and beast. Both parties were equal!
Most importantly, this Heaven and Earth Contract could allow a beast to borrow the power of a human and break through the upper limit of its strength.
After all, ancient mythological beasts were already powerful enough. Why would they need to form a contract with a human?
The first type was that they had no choice but to do so. They needed to borrow the power of a human to break free.
The second type was that due to the limitations of the beast's race and bloodline, there was a limit to the growth of their strength.
However, humans didn't.
By borrowing the potential of a human, they could continue to break through the upper limit of their strength and raise the level of their race's bloodline.
They could raise their strength to a level that surpassed the upper limit of their race's strength.
Of course, that was if the human was strong enough!
In short, the benefits of the Heaven and Earth Contract were indescribable. The most important thing was that through this contract, as long as Su Yu was powerful enough in the future, it was completely possible for the Thunder Beast to surpass the level of a Saint Beast!
How could this lightning beast not be excited and shocked by such benefits?
If it had known that this human wanted it to submit to him by signing a contract like this, it would have cried and screamed to hug his thigh!
There was no need to tie him up!
It would never stand if it was told to lie down, and it would never sit if it was told to lie down!
The Lightning Beast was overjoyed, and it couldn't help but cry out.
In an instant, the sound reverberated in all directions.
Yu Sihuang, who was cleaning up the Bai Family, glanced over, and his gaze immediately changed.
"Beast Taming Seal?
No, that's not right! "
If it was an ordinary Beast Taming Seal, the Lightning Beast would have already cried out in pain.
The Beast Taming Seal was used to take away the control of the Thunder Beast's mind and connect it with the target's mind, thus achieving the purpose of controlling the Demonic Beast.
The level of the selected Demonic Beast should not be higher than the Demonic Beast that was sealed. Otherwise, the Demonic Beast might suffer a backlash.
Luo Qingtong was obviously helping Su Yu form a contract with the Lightning Beast.
This Lightning Beast's strength was at the peak of the Martial Spirit Realm. When it went berserk, its true battle strength was comparable to a Saint Realm expert. As for Su Yu …
Yu Sihuang glanced at Su Yu. The latter's strength was obviously not at the Martial Emperor Realm.
Under such circumstances, how could both sides form a contract?
But unfortunately, this impossible phenomenon happened right in front of Yu Sihuang!