[The following content involves spoilers, if you need a friend you can refer to it, and if you don't need it, you don't need to read it, I will mention it in the original article.] Pen ~ Fun ~ Pavilion www.biquge.info】

1. Background setting.

The book "Dead Voyage" is basically a relatively soft science fiction, incorporating elements of infinite streaming, and there are also many elements of space opera, focusing on combat and plot.

But in terms of background, my setting is relatively much harder, and it is easy to become boring when taken out alone, so I chose to reveal it little by little in the plot, focusing on the plot in the early stage, and now it seems that the effect is not good.

I will revise the previous text when I have time, add more explanations, and for the time being, I will add it to the work first, hoping to help you understand.

2. Written Basis:

(Please refer to the proper noun understanding below.) ）

The original inspiration for this article came from an astronomical report, so the background setting was taken out separately, and in fact, it could even be written as a short hard science fiction.

Available science suggests that red supergiants can evolve into black holes or induce supernovae explosions.

The superscattered red giants mentioned in this paper are a fictitious concept, which is a variable star state formed by assuming that the red supergiants did not enter these two stages in the late stage of evolution, but were still constantly throwing out matter, diverging and expanding.

But in reality, it is possible to give birth to life on the periphery of the superstar. When a star evolves into a red giant, the original near-star planets, such as the Earth, will definitely be swallowed up and destroyed, but the ice planets that were originally extremely far away from the stars may be resurrected from the dead, giving birth to civilization and life.

Interested readers can look up a red giant star named RFornaciss, whose outer periphery is covered by clouds made of soot and dust, and is rich in carbon, so that complex hydrocarbons and solid material dust may appear that have the potential to form planets suitable for life. This was also the initial germ of my article. ）

3. Explanation of proper nouns:

When a star passes its long period of young adulthood, the main sequence star, and enters old age, it will first become a red giant.

As the popular superstar continues to evolve, it will enter different branches according to its quality and other factors. Small-mass stars become nebulae or white dwarfs, while massive stars become supernovae, eventually evolving into neutron stars or black holes.

Red giants are characterized by their large size, thinness, and low peripheral temperatures, which can reach 2,000 degrees Celsius.

【Super Scattered Red Superstar - Taixu】

This word is an original overhead name for Old Donkey. To explain it simply: Taixu was originally a massive star, and after it entered old age, it gradually developed into a red supergiant, but then, it did not become supernew, but further diverged and expanded, and finally formed a special superscattered red giant.

The characteristics I define: much larger, 107 times the diameter of the sun, about the size of the solar system. At the same time, because of the massive diffusion, a huge amount of energy is lost, so that the temperature is extremely low, and its surface is about tens to hundreds of degrees, and this area is a sea of red dust.

[Taixu Sea] All the space covered by the superscattered red giant star is the Taixu Sea.

【Four Seas for Three Days】The temperature of the Taixu Sea gradually rises from the outside to the inside, and its outermost appearance is red, named the Red Dust Sea.

From the outside to the inside, as the temperature rises, the characteristics of space and other characteristics also change, so it is named the Four Seas and Three Days.

The order is: Red Dust Sea - Orange Yang Tian - Huangquan River - Biluo Sky - Qingyu River - Blue Mirror Sky - Zi Moxi - there is more after that, not to mention for the time being.

【Star Surge Tide】

Hyperscattered red giants are too void and have a special property, which is that they are constantly expanding outwards and ejecting large streams of matter. These streams of matter are known as stellar tides.

【Hourly air bubble】

There will be bubbles in the water, and there will also be bubbles in the Taixu Sea. During the expansion of hyperscattered red giants, these bubbles appear due to the instability of energy and space.

Many of these bubbles have the property of isolating space and time, making them the last shelter of the ancient human race, and when the ancient human race is extinct, the bubbles will still remain, and the treasure contained in them is the treasure of the void.

【Ancient Race】

In the stellar age, Taixu once gave birth to civilization, which is an ancient race. But as Taixu became a red giant star and continued to expand, all of these races have become extinct, but there are still some remnant races that have survived tenaciously by relying on some special means.

[Taixu Terran] was the last to be born.

When the Void engulfed the ancient race, it continued to expand outward, causing its extreme ice planet to gradually gain energy, and due to the seeding effect, a large number of new races were quickly born. These races are the Taixu Race.

The Taixu Terran has existed for a relatively short time, but because it has obtained a large number of civilization seeds of ancient races, it has developed rapidly and blossomed.

But they also have their own existential crisis, because the Void is always expanding, so these races and civilizations will be constantly hit by the surging tides, and even swallowed up by the overflowing Void Sea.

【Superstar Authority】

The mysterious organization that manages Taixu, on the one hand, recruits betta masters, allows betta masters to kill into Taixu and find relics, and at the same time, according to the contributions of betta masters, they will provide a variety of protection for their hometown.

[Betta Master] for various purposes, counter-kill the strong man who is too void.

There are many more settings, which I will add here if needed.