What can we learn from 'Professor and the Madman' which is based on a true story?

The little princess of the Huo family, one of the wealthiest families, was mistakenly switched out nineteen years ago! The fake heiress is well-educated, talented, and doted on, while the real heiress is an uncontrollable girl who loves to fight, has a strange personality, and had dropped out of school very early… In her previous life, Xing Jiuan’s biological parents found her and brought her home at the age of nineteen. However, the fake heiress, Huo Chulan, still seemed to be the one-and-only young miss of the family while she was hidden away in the shadows. Xing Jiuan spent her twenty-first birthday alone. She was ignored and disliked by her real family. She stepped out of her house for the first time after a long while to see the world. However, she ended up dead by the roadside. After her rebirth, she is once again standing at the door, staring at her biological parents and two elder brothers. But this time, she says coldly, "I don't need a family." Surprisingly, the Huo family starts to shower her with limitless adoration. Everyone says that the Huo family is penny wise and pound foolish as they retained the incompetent real heiress of their family and chased the well-rounded fake heiress out the door. However, only Xing Jiuan's parents and elder brothers knew that Jiuan is the family member that deserves their love the most.

* Editing and Uploading :- Ongoing * 18 years old very beautiful, brilliant & lovely teenager girl Avery. She is in her graduation's first year. Everything was going fine but suddenly one day something happens that changed her whole world. She suddenly becomes the wife of a young CEO. A Heartless, Ruthless business Tycoon young man. Let's see how she is able to play three characters simultaneously in her life. ***** Declaration. This story is completely fictional and if there is any connection to any place or person then it's just a coincidence. That's why do not take it to your heart because it's written for entertainment purpose. characters name, location name is truly base on an author's imagination so please don't take seriously. ***** Warning. The female lead in this story is weak. This story is full of suspense. This story has twists and turns so it requires patience. The important thing is that this story is under Editing so you can't expect 100 percent correct grammar. You are being told before you read and criticize. If anyone wants strictly 100 percent correct grammar, they should not read this novel and criticize the author. ***** Discord link:- https://discord.gg/E7ytgtA

When Jiang Feng’s family mansion was forced to get demolished by the government for development, he was compensated with ten million. The moment he received the money, a system appeared. [Ding! Congratulations on activating the Divine-grade Choice System] Choice 1: Show off your ten million. Allow your relatives to mooch off you and send expensive wedding gifts to your girlfriend. Reward: Title – Good Person. Choice 2: Invest everything in Bitcoin for huge profits in the future. Reward: One hundred million. (One-time deal) Jiang Feng didn’t even hesitate to choose the second choice. He invested everything in Bitcoin and made a hundred million. However, he posted a different story online. “I lost everything in cryptocurrency. I’ll have to start all over again.” The moment the post went online, all sorts of demons and devils appeared. From that day onwards, Jiang Feng finally saw the true nature of humans.

A happy and fulfilled life, everyone wanted that. Rio was no exception, he too wanted to feel joy and fulfillment. But how many actually achieved that? He didn't know, but he knew that he was not part of those. Rio, a part time editor of a webnovel called, The Last Stand, transmigrated inside the world of the novel. Not as a main character, nor as a villain, not even a student. But as a professor. A simple extra, professor that was never even mentioned in the story. Through some circumstances, he was the mentor of the main cast of characters. Armed with knowledge of the future, treasures of the world, and skills of different origins. He would raise these students to their utmost as early as possible. He felt that there would be no problem. However, as time marches forward he realizes everything was not as simple as he thought. The plot, or the future, as he knew it was going further down the rails. The body he occupied had a mysterious identity. A higher existence watches over him. Realizing the implications, he gave up on staying low key and unknown. He will strive, live, and survive admist this world of cruelty. A world set in a modern futuristic setting where cults roam free, capitalism corruption rises, demons and other races exist. However, even if he survived and lived, will he even feel happinness and fulfillment? He didn't know, but he will live still. — The MC in this story might feel light hearted at first, but as the story progresses he will become more darker. The characters might seem like gary stuish, but don't worry there are plenty of reasons for that. The story does not just focus on demons, but more so on other humans. I have no plans to make this a harem story, and usual super MC. Romance is bleak, I, so far, have no intention on making a lovey dovey scene. Expect daily updates, as I upload a chapter per day. — The cover art is not mine, if the artist has any intent or wishes to take it down please inform me immediately and proper action will take effect. (Undergoing EXTENSIVE EDITING rn)

Countless years were spent deep in his lab, perfecting the solution to an age-old problem. Finally, with the success he had been searching for, an undead Lich is finally free from the shackles of his kind. With years of knowledge and skill, he embarks on a journey to explore the surface, to study the unknown, and to make use of his newfound power. Link to the discord is here: https://discord.gg/yes9qJuF