The Kodanlun River System, which is the area newly occupied by the Zhenwu Star Domain in the war with the Nulan Empire, has 1243 life planets, and the war has been over for nearly 20 years, but the people in this galaxy still habitually call this galaxy the Kodanlun River System.

On the seventh cantilever of the river system, the life planet in the Fils galaxy - Fils Planet, the two ends of the planet are not suitable for human survival in areas above 70 latitudes, the planet's axis and stars remain vertical, and the tropical constant temperature is 27 degrees Celsius, which means that the planet has no four seasons, the middle is always warm as spring, and the ends are permanently covered by ice and snow.

Zheng Hao is on this planet at the moment, and he is here to find Elsa. Three years ago, Aisha said that she wanted to go out to practice, although Aisha was not a martial arts disciple, but Zheng Hao still equipped her with a co-follower disciple according to the convention, after all, Aisha's strength when she left had reached the early stage of Christ, which was equivalent to the early stage of martial cultivation, so she was already equipped not with a protector, but a co-disciple, responsible for taking care of her daily life.

But three months ago, Aisha's co-congregation disciple returned to Zhenwu Star alone, saying that Aisha sent her back to report safety, and said that she would conduct some long-term research on the planet Fils, so that Zheng Hao would not have to arrange disciples to take care of her, so as not to disturb her experiments.

In Zheng Hao's cognition, Aisha is definitely not an indifferent person, let alone do anything to drive people away, so Aisha must have encountered some problems. Therefore, Zheng Hao personally went to this planet called Fils. In the low latitudes of the planet, people do their own things according to their daily lives, and the traces of interstellar warfare are left on the surface of the planet, and the original technological civilization is almost destroyed.

And now, the living standards of the people on this planet have been restored to the modern period of scientific and technological civilization, and there is no way, most of the forces in the True Martial Star Domain do not understand scientific and technological civilization, and they have been able to recover to the point where they are now, it should be said that it is thanks to those professors and students who are engaged in basic scientific research.

It's not that no interstellar civilization-level professors have survived, but on a wasteland planet, if you want to build an interstellar battleship again, it is almost impossible, the more advanced the scientific and technological civilization weapon, the higher the technical requirements for material science and precision instruments, those things have been destroyed in the war, and if you want to build an interstellar battleship on a wasteland, the possibility is infinitely close to zero.

Zheng Hao has not yet found traces of cultivation civilization on the planet, it seems that the forces of the True Martial Star Domain have not had time to receive this planet, otherwise in the new civilization, these old civilizations will inevitably be buried in the long river of history, and can only hope that the sect that comes to receive this planet is a sect that is biased towards the righteous path, if it is biased towards the evil sect, maybe the people on this planet will be buried in the long river of history from a biological point of view.

Sensing Aisha's breath, Zheng Hao flew towards the northern high latitudes of the planet, Aisha hid herself, Zheng Hao naturally couldn't fly too fast, otherwise with that faint breath alone, it would be difficult to guarantee that Zheng Hao would not miss Aisha's hiding place.

In front of Zheng Hao is a glacial rift, this place Aisha's aura is still concentrated, it seems that Aisha's situation is very bad, because this time she didn't even have a chance to make an ice castle for herself. Zheng Hao sank to the bottom of the valley, and the blue glacier had caused the temperature in the valley to drop to absolute zero.

Everything around us seems to freeze, and time seems to stand still. In the process of descending, Zheng Hao inadvertently touched those snowflakes frozen in mid-air, and in an instant, those snowflakes collapsed from the level of atomic structure, and this collapse was not caused by Zheng Hao, but it had already collapsed, only because everything in the rift had collapsed, and it was only because all the items in the absolute zero environment remained stationary from the atomic structure, so it maintained the appearance of collapse for a moment.

And Zheng Hao's entry broke the delicate balance between the atomic structures, and Zheng Hao couldn't help but think: "No wonder Aisha wants to drive people away, with the strength of the disciples, once she steps into the valley, she will definitely die." Zheng Hao searched for Elsa's traces in the rift, and along the way, the feeling of brokenness kept ringing around him. The zero-degree death zone created by Aisha couldn't help Zheng Hao, so Zheng Hao's actions continued to break the balance of this area until the balance of this area was completely broken.

In the deepest part of the canyon, there was a cylindrical cavern at a 45° angle, and at a glance, only the fluorescence of blue ice was visible, and Aisha's breath was getting closer and closer. Zheng Hao slid down, four or five kilometers underground. And the aura around it has changed from pure coldness to ice condensed with the breath of death.

This feeling Zheng Hao had only felt in the frost sorrow, but in terms of the intensity of the frost's sorrow, the frost sorrow was far from the environment around Zheng Hao. At the bottom of the tunnel is a medium-sized cave, and in the center of the cave is an ice coffin condensed by the aura of death.

Zheng Hao stepped forward, and through the ice coffin, he saw Aisha. It's just that Elsa's condition doesn't look good, and a pair of demonic horns have grown on her forehead. Aisha's body showed signs of demonization, and countless thoughts quickly flashed through Zheng Hao's mind, until these thoughts all pointed to a common source, Mephisto.

In addition to Mephisto, Zheng Hao can't think of anyone else, it can be said that Aisha's practice of witchcraft naturally comes from a wide range of sources when she is at the beginning, but the really high-level treasures are only those demonic knowledge that Zheng Hao and Mephisto traded. These things originally came from Mephisto, and it was hard to guarantee that he would not carry private goods in them, Zheng Hao was also careless, and he traded with the devil, and there were traps everywhere.

Zheng Hao sat cross-legged on the spot, reflecting his will into Elsha's spiritual world, which was also full of death-breathing glaciers. In Elsha's consciousness, Zheng Hao searched for Elsa's will, and now the situation is unknown, Zheng Hao dares to open the seal that Aisha set for himself without authorization.

Zheng Hao searched for Elsa's consciousness, and Elsha's spiritual world was full of cold winds. It is not easy for the huge spiritual world to find a wisp of consciousness, but Zheng Hao can only continue to search, and Zheng Hao in the outside world has been sitting for half a month.