What is the main theme of 'Don't Wait Up: A Novel' by Mary Kubica?

After five years, Ning Xi returned to the place that had pushed her away — home. With a sister who turned her parents against her and made her childhood sweetheart betray her, the odds seemed grey. However, five years abroad had changed her, and she came home to fulfil her childhood dream of becoming an actress. Despite her evil sister still out to get her, tables will be turned. One day, after falling into one of her sister's schemes, she saves an adorable kid and found herself staying at his house to help him come out of his shell. Slowly, his father Lu Tingxiao began falling for her. This was before they realised how their lives had been intertwined all this while without their knowledge.

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 ! ...

Zhou Dao transmigrated to a world where demons rampaged and Daoist laws ruled. His sect was in straitened circumstances, and their property was on the brink of being demolished. Desperate, Zhou Dao had his eyes fixed on the coffin of the sect’s Grandmaster and decided to do something with it. A voice rang, “D*mn! You are actually plotting to steal my skull. With your attitude, Sunset Mountain has a chance of reaching its heyday again!” On that very night, the corpse of the Grandmaster moved! Moving forward, Zhou Dao would receive rewards whenever he offered up demonic beasts as sacrifices to the Grandmaster. He offered up a 1000-year zombie as a sacrifice and received the Indestructible Body of Demon Refining. He offered up a nine-tailed demon fox as a sacrifice and received a Fox Girl Puppet. He offered up a demon turtle from the Eastern Sea as a sacrifice and received a high-power muscle massage gun. … For eons, countless Daoist members meditated on The Yellow Court Classic. For years to come, Zhou Dao harvested countless demonic beasts with no intention of burying them. Many years later, in the same Daoist temple, Zhou Dao sat at the front door as he bore witness to the joy and the sorrow of all creations. He had seen birth, illness, death, and all sorts of bizarre phenomena. He put on a crooked grin as he said, “I offer up the heavens and the earth as a sacrifice.”

In the age of interstellar exploration, three hundred years ago, Mage explorers from the yellow river planet took their first step towards outer space. It was a joyous event for every mage on that planet, yet unfortunately, space is dominated by other races. The Peak level Mage from the Yellow River Planet was the weakest power in existence among other outer space races. It's a cruel reality for everyone. From then on, every mage from the Yellow River Planet began to increase their power level by consuming outer space resources. Then they constantly researched, upgraded the power level system and tried to pave the way for the next generation of space explorers. Now, our MC Vincent Carey's ambition is to be the next generation of space explorers. How is he going to increase his strength and compete among other races to get resources? How is the unknown little yellow river planet going to be known and feared by others? --- To find out further, read my new novel and support it with the power stones and golden tickets. Current Plan- 7Chaps/ Week. Target- 50 Golden Tickets/ Week - 14Chaps/Week ... Disclaimer: Fantasy and Fictional Story.

It all happened so abruptly. After finally grasping my situation, I found myself in an entirely different world. Looking around, I noticed others in the same predicament… Could this possibly be one of those Hero developments? Was there a tyrannical Demon Lord needing extermination, or would I be tossed into the maelstrom of war? Whatever it was, I was afraid. I never wanted to be a Hero. I don’t want to harm another…… Ignore the nonsense I was spouting; there was nothing to fret over. The Demon Lord was slain a thousand years ago, and 800 years had passed since the last war. The nobles didn’t treat us summoned like tr*sh; instead, we were kindly cared for. The Demons have been on good terms with Humans for some time now. Dangers, such as monsters, were being taken care of by the Guild and the Order of Knights. What’s more surprising is the fact that I wasn’t even a hero! Instead, I was unintentionally summoned! It also turns out that this world was a world in which the three races, the Spirit World’s Magical Races, the Celestial World’s Divine Races, and the Mortal World’s Human Races, are kind neighbours. Here, everyone lives a peaceful and fulfilling life. In summary, this other world was――at peace. What’s my plan for the future? For my limited stay here, I will live this world to its fullest; going on a cultural exchange, sightseeing, then, after experiencing the festival that is only held once every ten years, …… I shall safely return home. However, despite my lust for a peaceful last year before returning, this planet’s heavyweights have begun amassing around me, and……

On a dark and windy night, the legendary military hero Qin Yu found a stunningly beautiful and drunk CEO. From then on, Qin Yu's life was completely transformed...