Do you have any science fiction novels that describe an astronaut falling into a very smooth concave mirror?

An astronaut accidentally fell into an absolutely smooth concave mirror. If he didn't take measures, he would keep doing pendulum movements in the mirror. Later, he stood up and squatted to increase the potential energy and slid out of the mirror.

Answer 1

"I don't think it'll meet your needs, but I'll try my best to recommend a novel that's most relevant to your description." The Chronicles of the Inhuman's Space War is a sci-fi novel about evolution and mutation written by Fan Xing of the Night Sky. The general plot of this novel is as follows:

There was a porthole, a mirror, and a non-human creature in a cloak. Outside the window was the vast universe! "Sigh, this evolution has finally made me more handsome! It's really not easy!" The non-human creature in front of the mirror caressed the face that did not conform to human aesthetics and said narcissistically. "What a pity! I can't go back to Earth for the time being. Then…why don't I make a name for myself in this universe? "Hehehahahaha…" The non-human creature laughed arrogantly as it threw the mirror and rose…
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"A Spaceship at the Beginning" was a sci-fi novel written by the author Yun Zhili. The general plot of the novel was:

Xu Xinghai, a veteran employee, was confused. There was a pistol beside him, a bullet hole beside him, and a planet that was gradually enlarging in front of him. Q: Who can fly a spaceship? Our story begins with the forced landing of the spaceship. This book was also known as My System Is A Little Strange and Survival in the Wasteland Ball.
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Superstars Begin with Science was a novel written by the author, There's a Pit in the Moon. It was an urban and entertainment novel. The general plot of the novel was:

"I want to use all kinds of legendary experiences and stories triggered by different phenomena to construct the storyline with suspense, contradictions, and conflicts! "This is a detective show?" "No, I can't! "Approaching Science!"
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"Bringing the Goddess to the Galaxy" was a sci-fi novel written by the author, Mao Hen. The general plot of the novel was:

After many years of hard work, he was abandoned by his girlfriend. However, by chance, he met the two great beauties from Haoyu. From then on, he followed them to explore the universe and solve the mysteries of the universe. At the same time, the planets in the vast starry sky had their ruler, and that person was called Gu Yu!
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"Mysterious Arrival in the Galaxy" was a fantasy novel written by the author who went up to a tall building alone. The general plot of the novel was:

In the dark and boundless universe, a gentle breeze stirred up ripples in space. The young man looked up at the resplendent galaxy, only to see that in a burst of bizarre light,[Mystery] had descended…Starships and mechas tore through the brilliant galaxy, unknown and terrifying oddities sprouted in the dark of the universe, secrets were hidden behind the technological order, and the newborn mystery brought extraordinary power. Technology or mystery, who would be the abyss that swallowed the world? Where would their fusion and conflict lead this world to?
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"Wallfacer: The Revival of Mythology" was a novel written by the author, Student Soo Soo. The general plot of this novel was:

[Centaur System: Didn't we agree to talk about science?]
[Earth: Doesn't physics no longer exist? What science?]
When Mighty Miracle God's physical body entered space and destroyed Satoshi with one punch, physics really did not exist!
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The Rise of a Failed Civilization was a sci-fi futuristic novel written by the author, Bachengjiu. The general plot of the novel was:

In the near future, humans on Earth had conducted a wormhole experiment in order to enter the universe era. The experiment caused the space on Earth to rupture. Therefore, human civilization changed direction and headed towards the unknown…
This was a fantasy novel in the guise of science fiction! However, the main story was indeed adapted from a scientific report…
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"Super Dimensional: Starting from the Self-created Attribute Panel" was a sci-fi novel written by the author, Meteor Aurora Face. The general plot of this novel was:

With his self-created attribute panel, he traveled through worlds and sought the path of transcendence!
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"Soul Ripper" was a sci-fi novel written by the author sitting on a rock late at night. The general plot of the novel was:

With the mission of conquering an alien planet, a spaceship full of human scholars and soldiers set off. However, on this equally beautiful planet, there was a terrifying danger lurking. The arrival of mankind was both destruction and redemption…
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"The History of Planet Growth" was a fantasy novel written by the author, Soul Demon Eye. The general plot of the novel was:

Wandering meteorites survived in the universe, and a new world was born on the planet.