A lightning spark and a burning fire intertwined together within Yun Lintian's Origin Core. At this moment, Yun Lintian could feel his affinity with the lightning, and the fire element had reached the limit. It was as though he could command and control them at will.

However, Yun Lintian understood it was his wishful thinking to control them completely. He was still unable to take on lightning or fire element attacks if they were stronger than him. For example, if Lei Jun were to use full power to strike him with the lightning element attack, Yun Lintian would still be harmed, but the damage would be reduced at least by half. This was his current understanding of this matter. He still needed to prove it in a real battle.

When the Origin Core was successfully formed, Yun Lintian discovered his profound energy had gone under a complete transformation. If the previous profound energy was water mixing with mud, his current profound energy was crystal clear like the sky in the summer.

Origin profound energy! This name appeared in Yun Lintian's mind. As practitioners reached the Origin Profound Realm, their profound energy would be transformed by their Origin Core, turning it into origin profound energy that was more vital.

Linlin stared at Yun Lintian worriedly for all this time. When she saw black muds expelled from Yun Lintian's body, she was taken aback and quickly moved away from him with her paws covered her nose.

Yun Lintian was oblivious to the outside world. He did not notice his body started to expel the impurities as he was immersed in a wonderful feeling.

Boom!

With another explosion, Yun Lintian had officially stepped into the Origin Profound Realm. Who would believe he had broken through from the ninth level of the Essence Profound Realm to the first level of the Origin Profound Realm in two hours? This speed couldn't be described by a word anymore!

Just as Yun Lintian felt complacent, his strength actually continued to rise. Second, third, fourth, and finally stopped at the fifth level of the Origin Profound Realm! 17 years old, the fifth level of the Origin Profound Realm. Even those direct disciples from the nine palaces could not achieve this!

Bai Xiaoyun looked at Yun Lintian and frowned. "Only fifth level? I've underestimated the Beyond Heaven Profound Vein. Even with the combination of my Blood Origin and the Thunder could only give him this much. I don't know how many resources he would need in the future."

Mumu was also nodding her head in agreement. If giving this to ordinary practitioners, she believed they would go straight to the peak of the Heaven Profound Realm or even step into the Ruler Profound Realm in one go. However, it could only bring Yun Lintian's strength to the fifth level of the Origin Profound Realm. This showed how many resources were needed for Yun Lintian to raise his strength.

"According to his plan. He is going to the Moon next. I'm not sure if he could take it away with his current strength." Mumu said.

Bai Xiaoyun asked. "Who is the guardian?"

Mumu replied. "Moon Fallen."

"It's her?" Bai Xiaoyun was surprised. "If that's the case, it's indeed difficult, even with your help. After all, that girl is too playful. Who knows how many traps she comes up with during this period."

Both of them went silent for a while. When Bai Xiaoyun saw Yun Lintian had completely consolidated his strength, she took a deep look at Linlin for one last time and said. "It's time for me to go. Take care of yourself."

Mumu hurriedly shouted. "Aunty!"

Bai Xiaoyun smiled at her and released a powerful lightning aura. She opened her mouth wide and roared.

"Roar!!"

Instantaneously, the deafening roar reverberated throughout the entire Thunder Valley, piercing into everyone's soul.

All the profound beasts suddenly woke up and let out a painful scream, as though their souls were directly shattered by the roar. In the next moment, all of them fell onto the ground, utterly losing their lives.

Yun Lintian was also woken up by the deafening roar. He looked around confusedly for a second before seeing the entire space was shaking violently. The lightning wall around this place was slowly dissipated bit by bit.

Coming back to his sense, the first thing Yun Lintian did was move to Linlin's side, lift her up, and go to Ding Yang and Zhang Yuhuang. He kicked them a few times to wake them up.

"Ugh… What's going on?" Ding Yang clutched his head and asked in confusion. He turned to Yun Lintian and was taken aback by the discovery. "You…. How?"

Ding Yang was shocked to find Yun Lintian's strength was already reached the fifth level of the Origin Profound Realm.

"If you don't want to die, just hurry up and leave this place." Yun Lintian said urgently.

It was only at this time did Ding Yang discover the entire space was starting to fall apart. Without further ado, he quickly picked the unconscious Zhang Yuhuang up and asked. "Where to go?"

"Wherever, just get out of here!" Yun Lintian responded. His eyes abruptly turned cold as he said. "Right, you didn't see me here. Understand?"

Ding Yang could feel a killing intent from Yun Lintian. He nodded his head firmly. "Don't worry. I won't tell anyone. You can find me if something happens."

Yun Lintian retracted his killing intent and looked around, trying to find Mumu. 

"Mumu! Where are you!?" Shouted Yun Lintian. 

Shortly, Mumu appeared behind him in a flash, jumped onto his shoulder, looked at Yun Lintian, and blinked cutely.

Yun Lintian heaved a sigh of relief upon seeing Mumu. He did not have time to ask where she went as he executed the Shadow Step, rushing toward the opposite direction of the Thunder Valley entrance.

Ding Yang hesitated whether he should follow him, but seeing Yun Lintian's direction, he immediately understood Yun Lintian's intention. Without hesitation, Ding Yang carried Zhang Yuhuang and rushed to the Thunder Valley entrance.