The spiritual power in Xie Tianyu's body was running to the limit, and soon Xie Tianyu felt the barrier that could never be broken, that is, the bottleneck that had always blocked Xie Tianyu from becoming an official 4-star contractor.

"Break it for me" Xie Tianyu concentrated the power of the star spirit in his whole body and slammed into the diaphragm.

"Poof" Xie Tianyu spurted out a mouthful of blood.

"Tianyu, are you okay" Xiao Tian, who was guarding the side, was very worried when he saw Xie Tianyu vomiting blood.

"I'm fine, don't worry, it's just that I was injured by the shock of the power of the star spirit, just rest for a while"

Originally, everything was developing in the direction that Xie Tianyu expected, but at the last moment, it was still a failure, the diaphragm was even harder than Xie Tianyu expected, no matter how much star spirit power he injected, he could never break through, but in the end, he was injured by the star spirit power that he rejected.

"Tianyu really doesn't matter, why don't you let me wish you a hand."

"Can you help me?" Xie Tianyu heard for the first time that a star beast can help people break through, even if Xiao Tian is his own natal contract star beast, it is impossible for him to break through.

"Don't Tianyu know that if one of the two sides of the natal contract breaks through, the other side will also improve its strength?"

"There is something, why don't I know" Xie Tianyu was very puzzled, why Xiao Tian knew something, but he didn't know, this is not scientific.

Xiao Tian handed Xie Tianyu a roll of his eyes, "This king doesn't know that the tendon is wrong, he actually signed a natal contract with you, it's really a loss, didn't you listen to Tianlao's introduction?"

"Why haven't I heard it?" Xie Tianyu looked puzzled, trying to recall the scene when Tian Lao introduced himself to the natal contract, ", I really said it, but I was thinking about other things at the time and didn't pay attention."

Realizing that it was his fault, Xie Tianyu was embarrassed to interrupt the chattering Xiaotian, so he had to let it go.

"I'm thirsty, come and drink water, rest and rest" The moment Xiao Tian paused, Xie Tianyu handed over a cup of tea, "Now I also understand the role of the natal contract, so how are you going to help me, Xiao Tian, are you about to break through?" Xie Tianyu stared at Xiao Tian with anticipation.

"You are stupid, if this king can break through immediately, what nonsense are you talking about here" Xiao Tian replied to Xie Tianyu with an expression of an idiot.

Xie Tianyu took back the tea handed to Xiaotian, "You girl, you can't break through, what are you still doing there, go aside, stay where it's cool, don't bother me to break through"

"Who said I can't help it, I think I'll be able to break through soon, don't beg me when the time comes"

"How fast is it soon, tonight? I have to play tomorrow, and the opponent is likely to be Dongfang Tianming, how do you want me to wait for you to break through" Xie Tianyu waved his hand and asked Xiao Tian to go to the door to help guard the goal, ready to force a breakthrough again.

"Hmph, don't ask this king in the future" Xiao Tian said hatefully, and then went to guard the gate according to Xie Tianyu's instructions to prevent others from disturbing Xie Tianyu's breakthrough.

Xie Tianyu felt that the star power in his body had calmed down, and the meridians were no longer in serious trouble, and he was ready to forcibly break through again.

A star core that emitted yellow light and a faint lightning shine inside appeared in Xie Tianyu's hand, this was a 5-star primary thunder attribute star core, and it was also the only 5-star core on Xie Tianyu's body.

"Success or failure is here, I hope this time can be successful" Taking a deep breath, Xie Tianyu put the star core into the star book, as the star core was absorbed, a powerful star spirit power was injected into Xie Tianyu's body, and the pendant on his chest also exuded a blue light at the moment, joining the operation of the star power as always.

"Just break it for me now" Xie Tianyu roared, and slammed the power of the star spirit that had accumulated to the limit in his body into the diaphragm. With a soft sound, the bottleneck that had plagued Xie Tianyu for a long time was broken at this moment, and from this moment on, Xie Tianyu officially became a 4-star junior contractor.

At the moment when Xie Tianyu had just broken through, in the night sky, the stars in the sky burst out with a strong light, and the rich power of the stars fell from the sky, enveloping Xie Tianyu's body, constantly increasing the power of the star spirit in his body.

"What's going on" The infirmary was looking after Ouyang Bingqian's elder, sensing the vision of the starry sky, "How could someone attract the power of the stars, could it be that someone or a star beast is breaking through to the 7th star?"

"Not good" After a little sense, Tian Lao found that the location was exactly the room where Xie Tianyu was, and for the first time, Tian Lao rushed to Xie Tianyu's room.

As soon as he arrived at the room where Xie Tianyu was, Tian Lao felt this rich star power, and without hesitation, Tian Lao used his star spirit power to cover up this fluctuation.

After doing everything, Tianlao waited quietly outside Xie Tianyu's door to protect him from any disturbance.

The rich power of the stars slowly weakened when the sky began to whiten, and then gradually disappeared, and the heavenly elders outside the door also breathed a sigh of relief, "I think the heavenly universe is about to come out."

Xie Tianyu, who was cultivating, opened his eyes, this breakthrough brought Xie Tianyu a great harvest, and also gave Xie Tianyu a trace of enlightenment.

"No wonder I couldn't cultivate my combat skills no matter what, it turned out that my star spirit power failed to reach 4 stars" At the moment when Xie Tianyu broke through to 4 stars, the doubts that had plagued Xie Tianyu for a long time were also solved.

"It's not that the power of the star spirit can only be cultivated when it reaches 4 stars, but the realm has to be reached, and the previous self relied on the power of the star spirit to be able to compare with 4 stars to forcibly learn, so he has never been able to learn, not because the power of the star spirit is not enough, but the realm has not been able to reach" Xie Tianyu, who understood this, was full of expectations for learning combat skills next.

Feel the surging star power within a little *, although it may be insignificant for those 6-star and 7-star contractors, but for the current Xie Tianyu, the 4-star primary consummation, and it is possible to break through the 4-star intermediate star power at any time, which is definitely a send-off. And compared to before the breakthrough, the power of the star spirit is now purer and more intense.

The original liquid star spirit power in the dantian, if you look closely, you can find that there are more solid particles floating in it, this discovery makes Xie Tianyu think of the process of converting liquid true qi into Jindan in those novels, "Could it be that you can also achieve Jindan Dao one day?"

"And last night, what was that sudden force, you know? Xiao Tian" Xie Tianyu looked at Xiao Tian on the side, but unexpectedly found that Xiao Tian was in the middle of a breakthrough, thinking of the role of the natal contract, Xie Tianyu wisely chose not to disturb Xiao Tian.

Looking at the already bright sky outside the window, Xie Tianyu was full of expectations for today's game.