What are the main themes explored in 'A Sound of Thunder' short story?

Il y a trois ans, il faisait rage en Afrique, incontestablement le Roi des Rois Soldats. Trois ans plus tard, il est revenu en ville, sans voiture, sans maison, et constamment dans les ennuis. Postulant pour être un agent de sécurité dans une entreprise, passant du champ de bataille au bureau, il est discret, astucieux, avec de la profondeur. Même les agents de sécurité peuvent connaître leur moment de gloire au printemps. Chaque fois que quelqu'un lui demandait : pourquoi es-tu toujours celui qui a pas de chance ? Basil Jaak répondait timidement, c'est juste parce que je suis trop visiblement beau ! ...

The Nine Heavens rumble with thunder, the immortal path is boundless. This is the story of Ning Fa, a transmigrator, who bravely advanced, rose from obscurity, and ultimately became the Thunder Ancestor of the Immortal Realm.

When they first met, Tang Wan sighed, “The fifth young master of the Jiang family is just as the rumors said. He’s celibate, aloof, prideful, and is a man to be revered. Unfortunately, he’s so smart that he no longer has any will to live, which made him sickly, and he’s going to die soon… Later on, the fifth young master brought her into his room. When she came out, everyone stared at her in shock. Why was she crying? …… Later on, it was said that the fifth young master returned after he recovered from his illness, and he brought a girl back. She appeared pure and harmless, but underneath that harmless appearance, she was actually a spitfire that offended quite a number of people. But the fifth young master just said, “I brought her back, so I’ll let her do whatever she wants. If… anything happens, I’ll take responsibility.” His best friend gave him a reminder. “You’re going to be responsible for someone from the Tang family?” “Since she came back with me, she’s mine. She’s just a young girl and is spoilt. I have to take responsibility.” After Tang Wan married into the Jiang family, she only had one mission. She must give birth to his children before he died! Meanwhile, the fifth young master was puzzled. “You’re a gentle and shy girl during the day, so why are you so different during the night?” Tang Wan thought. ‘I have to make every second count. He won’t be able to live long.’ After she gave birth to his son and he became one year old, Tang Wan was prepared to become a widow. However… ‘Why isn’t he dead yet?’ Much later, the fifth master of the Jiang family asked her, “I heard that you’ve been looking for my death every day. Do you want to kill me by sucking me dry?”

"I got transmigrated into a novel because of a bad review?" Eren found his life turned upside down when he woke up as the character that he had just finished cursing in a negative review! Not only had he been reborn as an antagonist that he hated, but he was an Elder at a Devilish Sect? It would've been fine if that was the only problem, but that was just the beginning as he remembered that the Character was a spy sent into the Devil Sect by the Mythical Hero Academy... A character that died within the first fifty chapters?!

Qin Hao crossed into a parallel world and unexpectedly inherited the position of the current Celestial Master of the Qingyun Mountain Celestial Master's Mansion. Draped in purple robes, holding the authority of the Xuanmen sect. Bound to the Super Celestial Master System, he could earn different rewards every day by completing designated tasks. Organizing Taoist scriptures, he received the reward [Taiping Qi Technique]! Cleaning the main hall, he received the reward [Innate Golden Light Curse]! Sweeping the mountain gate, he received the reward [Soaring Immortal Step]! Pruning flowers and plants, he received the reward [Innate Yimu Qi Capture Technique]! Wiping the statues of the Three Pure Ones, he received the reward [Righteous Thunder Law]! ... He thought he could live peacefully without trouble, but unexpectedly, a photo that went viral online pushed him into the spotlight. A self-proclaimed fighting champion and male live streamer entered Qingyun Mountain, claiming to seek a man in purple robes for a challenge. A match of martial arts. The live stream was filled with over a million enthusiastic viewers. They supported the male live streamer in exposing a fraud, wondering whether the rumored Celestial Master in purple was truly as powerful as said. Under the watchful eyes of the public, Qin Hao reluctantly accepted the challenge. Qin Hao asked, 'Fellow practitioner, what shall we compare?' The male live streamer smiled confidently: 'I've heard the Celestial Master in purple is unmatched in martial arts; I have practiced free combat since I was young and have specifically come to learn something from you!' Qin Hao shook his head: 'Martial arts, I do not know.' 'What do you know then?' the male live streamer asked. Qin Hao unleashed a palm strike into the air, condensing the five thunders within his palm, and with a mighty slash. Golden thunder transformed into a blade of qi, slicing directly at the challenger. The thunder left in its wake split the 'Challenge the Celestial Master' plaque that the male live streamer had brought, right in front of the mountain gate, into two halves. Qin Hao said with a smile: 'I know thunder spell!!'

Enter the Immortal Sect, cultivate the Immortal Dao. Others practice diligently and arduously, but Li Yunjing masters everything in one go, his comprehension defying the heavens. Understand the thunder magic, embark on the path of immortality. Practice the thunder magic, and take on the heavenly calamity.