Chu Tianqiu's echo was to witness the end of the world. Chu Tianqiu's response in the novel 'The End of Ten Days' was to witness the end of the day. Although there were some search results that mentioned that Echo could be obtained by eating eyeballs, these information did not directly answer what Chu Tianqiu's Echo was. Therefore, Chu Tianqiu's echo was a witness to the end.
The fire cannot be frozen. Absolute zero was-273.15 degrees Celsius. A person would be instantly frozen at absolute zero, but no one had created absolute zero yet. Flames were above 0 degrees Celsius, and in absolute zero, anything that entered would be frozen. Flames could not enter at all. Therefore, it was impossible to determine whether negative 273 degrees could freeze fire.
Negative 273 degrees could not freeze the sun. According to the observations and analysis of scientists, the surface temperature of the sun reached 6000 degrees Celsius, and the internal temperature was even higher. It was estimated that the temperature at the center of the sun reached an astonishing 15 million degrees Celsius. This temperature was enough to melt any planet in the solar system. Therefore, a temperature of-273 degrees was far from enough to freeze the sun.
If 'echoes' is a fictional story, perhaps it involves characters with their own dreams and conflicts. Maybe there are themes of mystery, love, or adventure. But without more details, it's difficult to say exactly what the full story is. For example, if it's a book, we need to know the genre, the plot setup, and the main events that unfold throughout the pages.
In fact, 'Echoes' is purely a work of fiction. The story and characters were made up by the author for entertainment purposes and don't draw from any true events or people.
Well, 'Echoes' could refer to a story of repeated patterns or events that have a deeper significance. It might involve characters trying to make sense of recurring phenomena and uncover the truth behind them.