Although it was only a flash of high heavenly momentum, the evil aura emanating from it almost caused Nie Ziyi's martial arts soul to be damaged.

"I can't guess the motive, and I can't see the modusive, is it another unsolved case?" Liu Ruoxin found that there was something wrong with the atmosphere at the scene, and there was a development towards a dignified atmosphere, so she hurriedly said, wanting to enliven the atmosphere of the scene. At the same time, she didn't forget to give Yang Yuxuan a look.

"I do know that there are several top killers in the rivers and lakes who can do the same thing." Yang Yuxuan said conclusively.

"Top killers? Is there anyone here more powerful than the high heavens? Lao Yang, you should be thinking too much. Zhu Yipin interjected, looking unimpressed.

Liu Ruoxin and Yang Yuxuan stared at Zhu Yipin at the same time, looking like they hated iron but not steel. Don't Liu Ruoxin and Yang Yuxuan know these things? The reason why they say this is purely to liven up the atmosphere of the scene. Now that Zhu Yipin says this, there is no effect.

"It shouldn't be a ghost fire." As soon as Gao Tian spoke, the atmosphere at the scene finally relaxed.

"Why, old high?" Zhu Yipin asked with interest.

"Ghost fires, or "phosphorus fires," are usually found in the countryside, more often in the dry summer than in the graves, but occasionally in the cities. Because human bones contain phosphorus, phosphine is produced when phosphorus reacts with water or alkali, which is a gas that can spontaneously combust, is light in weight, and will move when the wind blows. When walking, it will drive it to move behind, and when you look back, it is very scary, so it is called "ghost fire" by those who are timid or superstitious. Gao Tian explained.

"Wow, Lao Gao, yes! I didn't expect you to even know this, it's really amazing! Zhu Yipin said admiringly.

Gao Tian smiled lightly and didn't say anything more, but the haze in his heart began to gradually dissipate a little.

"Okay, I can't find any clues here anyway, so let's go back first." Gao Tian spoke.

"I'm going to see the scene." Zhu Yipin said.

"Whatever you want, I'll hire a worker at a high price, otherwise, we won't want to sleep tonight." Gao Tian said with a smile. After finishing speaking, Gao Tian said hello to Yang Yuxuan, Zhu Yipin, Liu Ruoxin, and Nie Ziyi and left first.

………………

Gao Tian walked outside for a long time, and his emotions in his heart calmed down a lot, and then he thought of returning to the medical hall. Gao Tian was ready in his heart, and after he solved the dragon slaying case, he immediately left this world that left him with many memories. This is good for him and Zhu Yipin.

Moreover, Gao Tian didn't want to participate in the following things. In particular, there are many contents in which he is very vague and not very clear. He knew one thing anyway, the final Armageddon was still in the palace, so that would work.

After Gao Tian returned to the medical hall, he left all the money he had obtained in this world, nearly a thousand taels of silver, in his room, and left a letter. The letter stated that a quarter of the 1,000 taels of silver belonged to Chen An'an and gave her the purpose of taking care of the medical center. Of the other three-quarters, a quarter is counted as a congratulatory gift from Gao Tian to Zhu Yipin. There is still the remaining half, which will be given to Zhao Buzhu and Zhuang Tiantian.

People are creatures with feelings, and after a few years of getting along, everyone's feelings are even the same as those of brothers. Gao Tian is leaving, and he will not return to this world in the future, so this is a parting gift for the past few years!

The things left by Gao Tian were placed in a very secret corner, and ordinary people could not detect them at all. But Zhu Yipin, Zhao Buzhu and Zhuang Tiantian all knew it, because it was the secret of the four of them.

Gao Tian silently left the Tianhe Medical Hall without anyone noticing. Before parting, Gao Tian once again took a deep look at the Tianhe Medical Center, then resolutely turned his head and left in great strides, heading towards the direction of the palace.

In the days that followed, because Gao Tian suddenly disappeared, Zhu Yipin and the others were anxious, and they also looked for Gao Tian everywhere. But the prince suddenly appeared in front of Zhu Yipin and them, saying that Gao Tian had entered the palace to do something for the emperor, and Zhu Yipin and them were relieved.

Time passed quickly, and as the emperor went up to perform the Buddha ceremony, the palace was plunged into a slaughter. There was a lot of fighting in the palace, and the soldiers and horses of the two soldiers were inseparable. But anyone with a discerning eye can see that the three thousand elite soldiers brought by Prince Ning have gradually gained the upper hand. If this continues, it won't be long before the palace guards will be completely suppressed.

"It seems that the plot is going well!" Gao Tian stood on the roof of the main hall, looking at the killing scene below, unmoved, and thought coldly. "Looks like it's time for me to go out too!"

Gao Tian once again glanced coldly at the battle scene below, and then walked towards the upper study.

"High heaven, is that you?" Prince Ning, who was sitting on the dragon chair, saw Gao Tian's figure and shouted loudly.

"Yes, that's me. Cao Shaoqin, long time no see. Gao Tian looked at Cao Shaoqin and said with a sneer.

"It's nonsense, this king is Prince Ning, what's the matter with Cao Shaoqin you said." Cao Shaoqin vehemently denied it. He is very clever and confident in his disguise, and no one should be able to see it.

"Yes or no, you'll know if you've beaten it." Gao Tian didn't have the heart to play tricks with Cao Shaoqin, and immediately the muscles in his body moved, and he rushed towards Cao Shaoqin with explosive power. Although Gao Tian's light skills are not good, he is still not inferior to anyone in terms of short-distance explosiveness.

Cao Shaoqin started fighting when he saw Gao Tian talking, and he was a little unaccustomed to it. For Cao Shaoqin, who indiscriminately put his mouth cannon before the war, there are no rules for this, how to say that he will fight! There is no reason for this!

Gao Tian didn't care so much, and immediately a dragon and tiger appeared, holding a fist with his right hand to the upper left, stepping up with his right foot and bending his knees, and pointing forward with his left foot. At the same time, his right fist and left palm hatefully pushed towards the vital part of Cao Shaoqin's chest.

Cao Shaoqin's eyes lit up, and he condensed the pure internal force that had been refined for decades, blocked the move towards Gao Tian with his left hand, and slapped it fiercely towards Gao Tian with his right hand.

The two of you come and go, one of them has amazing external skills, and every move contains great power, and he can directly punch someone to death. The other one, the old treacherous is slippery, experienced, and has a high level of cultivation, and the moves are also thrilling everywhere, which makes people unguardable.

Gao Tian and Cao Shaoqin have fought for dozens of rounds in a row, and they have not yet decided a specific winner or loser. But the outside has already taken the lead in separating the winner and loser, and the situation is developing in the unfavorable direction of Cao Shaoqin, and Zhu Yipin and them are about to arrive.