Is there a light novel/derivative Doujinshi novel like "I'm in Douluo Unifying the Continent"?

Tang Zhen transmigrated to an apocalyptic world, where humans struggled to survive in various buildings that they built because the ground was covered in lethal dangers that were invisible to the naked eye. Tang Zhen transmigrated along with his mutated cell phone that was packed with miraculous applications. There were all kinds of cities – some could fly in the sky, some could submerge into the ocean while some could become invisible – and shocking secrets were hidden within them. The power of Tang Zhen’s city was… He established a city and quickly leveled up his army with speeding tools. Then, he dominated this alternate world by seizing other cities. He sat at the very top. Beneath his feet was a vast floating city guarded by dragons and surrounded by angels. Countless cannons were also set up at various corners of the city. A million miles ahead, in the depths of the ocean, there was another city as large as a continent awaiting his conquest.

Outer yard disciple of the Tiansang Spirit Palace, Xu Xiaoshou, had average talent. However, after coming out of his death seclusion, he realized that everything had changed. He had received a Passive System with many strange, miraculous passive skills: He would become stronger with every breath. He would become stronger when he got attacked. He would become stronger when he got mocked… Xu Xiaoshou was forced to shout, “Oh God, I don’t want to be like this either. Everything I did was because I was being forced to! I am so passive!”

Be an Uber driver, one Pagani Zonda rewarded. Be a university lecturer, 10 buildings rewarded. Be a landlord, 1billion dollars rewarded. Be… Lin Yi was fired by his company and his girlfriend cheated on him. After all that had happened, he suddenly awakened the professional experience system. He could keep receiving awards as long as he kept trying and experiencing new professions? There is no job that Lin Yi isn’t familiar with! If there is, that means that the reward isn’t enticing enough!

She conspires and provokes the most powerful young master in Beijing! They sign a contract and with his every call, she has to go anywhere and do anything his bidding. When their contract ends, she smirks and said, “I’ll take the money and you can leave. We don’t owe each other anything.” He is Young Master Ya who rules Beijing. He controls the business empire during the day, and he is the strongest king at night. He is cold and women are merely playthings to him. With his power, the women he has eyes on have never been willing to leave him, yet she is an exception. She loves money, like all the previous women, but she is never shy of showing her greed. And he never realizes that he will ever grow a heart for such a promiscuous and cheap woman… He points a gun straight at her heart. “Die with me, or accept my love—which one do you choose?” She pouts and turns around, before she pushes an adorable child into his arms. “Here, there’s your answer.”

She was born into an affluent family, but she was swapped at birth and got a different life. She grew up in a village. Just as she got the opportunity to transform her life, it got taken from her, and she was forced into a marriage to trade for a marriage for her mentally-challenged big brother. In the end, she died tragically. Gu Yan thought that if she could be reborn, she would make those who had bullied and insulted her regret everything! After being reborn with a superpower, her life became quite different. “With both the medical skill and the superpower, wastrels, shiver for me!” “Also you, handsome boy, I saved your life; shouldn’t you pledge to marry me?” Lu Ye smiled naughtily. “Of course. Just tell me, Yanyan, how many times do you want me to pledge per night?”

After 6,000 years of development by the immortal sect on Planet Earth, all of the leyline spiritual energy was controlled by the country. They only released enough spiritual energy for the cultivators to breathe. If a cultivator wanted to use the spiritual energy to train themselves, they would have to pay the immortal sect for that. Chen Mobai was a senior high school student at the Fifth High School of the Immortal Sect. He was studying for his entrance exam at the colleges of the immortal sect. His biggest dream was to achieve the Foundation Establishment Realm until he was transmigrated to a cultivation world. “There’s no one here despite how dense the spiritual energy is?” “Wait! Isn’t this the legendary spiritual herb? Are these not extinct here?” “Huh? Is this the method to extract one’s Spiritual Root? Also, isn’t this a divine technique?” “What a powerful cultivator! Please accept me as your disciple!” As his life in the cultivation world continued, his dream changed.