Forced to Become the Port Mafia Heir, I Just Want to Win the Nobel Prize

My name is Mochizuki. I'm an orphan whose parents are unknown, and I've just started my third year of junior high. One day, I was out shopping with a classmate when a car that looked incredibly expensive suddenly pulled up beside me. The window rolled down, revealing the handsome face of a young man. His eyes were so deep they looked like black holes, reflecting no light at all. He looked me up and down, then chuckled. His voice held a complicated note I couldn't understand. "Mochizuki... So you really do exist." Me: "...???" Who are you, handsome stranger? Honestly, the way you sound like you've just found the answer to the whole world is freaking me out. After a series of bewildering formalities, I was adopted by this man I'd only just met, yet who somehow acted as if we'd known each other forever. I became his legal little sister and took his surname, becoming Dazai Mochizuki. This man, who had inexplicably become my big brother, wasn't unkind to me. Quite the opposite, really: he was extremely good to me. He spoiled me so much that I wondered countless times if I had forgotten some part of my memory. Otherwise, why would this big brother who'd dropped out of nowhere be so devoted to me? But then I belatedly realized that my big brother's work seemed to be closely tied to a certain organization that ruled Kanto, and that he was even its leader. I swallowed nervously, my hands trembling. As a law-abiding citizen, should I turn myself in? After all... people have been saying for ages that I'm my big brother's successor, and my reputation's already taken a hit QAQ Later, I transmigrated to a parallel world very similar to my own, and discovered: Not every Chuuya is a workaholic, not every Chuuya is still growing, not every Big Cat is Mori's adopted son, not every Akutagawa hates Dazai, not every Mori likes grown women, not every Dostoevsky is comic relief... Dazai Mochizuki: The world sure is amazing :) The worlds I'll probably visit later include a haunted Taisho-era world, a scientific mystery world, a Fate world where the limited-edition Dazai-and-Chuuya summon is in progress, the main Stray Dogs world where I get to fight the real-life characters from the movies they've acted in, and whatever else I think of writing. There's a trendy interactive comment-section event going on now. Check the author's note in Chapter 18 for the rules for Chuuya's height bonus~ I'll post bonus chapters when we hit 2,000 collection adds, 1,000 author follows, 1,000 comments, 2,000 nutrient solutions, or 100 blizzard votes! Different universe from my other story, with a crossover setting. Big Brother is Boss Dazai. Mochizuki is the Hare Goddess. She has never been to the Hunter world and has power but no memories or experience, so she's a pure mage. CP: Chuuya. Updating daily. Mochizuki 1.0: My new story about Natasha, the Russian Transcendent and Dostoevsky's younger sister, is currently serialization in full swing: Living in a world where countries are ranked by their supernatural abilities: whether that's good or bad is hard to say. It all started, perhaps, because Natasha wanted to see her brother, Fyodor. She came to this obscure island nation in the Far East and met some interesting people. But when she least expected it, she uncovered the truth about what happened back then. The person who killed her all those years ago had been hiding here the whole time. So cruel, so terrifying. That's what humans are like. Though they are creations themselves, they still presume to become the creators of others. "What are you talking about?" "Brother?" "Don't claim we're related, Verlaine." "I'm not like a wretched existence like you. I was born as a human, and expected to live as one." In the darkness, someone took her hand. His voice was tinged with a sigh, indifference, sorrow, and tenderness. "I thought that leaving you behind would take the world's conflict and madness with me. If I had known you would suffer so much now, I should have taken you with me." The girl followed the hand and raised her head. The same hair color, the same features, as if they had been molded from the same form. So it was... It was her brother. He was the one she had placed the least hope in, yet he answered her when she least expected it. Her real brother lowered his head. "Come with me, and let's rid this world of its sins." Just when her life had finally begun to get better, she "died" once again. The blazing sun beat down, and pedestrians streamed past like a river. Everything before her was like a kaleidoscope: fractured, dazzling, and bizarre. A fox-eyed sorcerer in a Jujutsu High uniform looked down at the European girl blocking his way, his voice full of contempt. "Move, monkey." Her mind was even hazier from the sudden transmigration. She shifted her eyes. "BOOOOM, " [Breaking news: A mountain on the outskirts of Tokyo has been plowed over by a cursed spirit of unknown ability and appearance! The existence of cursed spirits can no longer be kept secret!!!] Upcoming story: Establish a moral compass for Heaven and Earth, secure a livelihood for the people, continue the lost teachings of the sages, and bring peace to all generations. The rise and fall of the world is everyone's responsibility. Learning should be put to practical use. Gu Qiguang had an ancestor named Gu Yanwu, ten generations back. Looking back on his life, Gu Qiguang said with a joking air, "A savior? I might have had more than ten titles like that." For example, he became the son of a prince whose birth mother was a palace concubine in disgrace, yet spent his whole life managing floods and ushering in an era of prosperity. For example, when the royal house fell and powerful factions fought to claim its legacy, he led his family to resist invading forces, changing the fate of the Central Plains, which would otherwise have been reduced to a land where nine out of ten households lay empty decades later. For example, at the end of a dynasty, he passed the highest civil service exam but refused an official post, instead building up industry to save his country. And for example, he was attacked by vampires and turned into one. Though the bright sun of day rejected him, he insisted on becoming a superhero... In every life, Gu Qiguang set his sights on the people, striving to leave behind unparalleled achievements for his country and its people. He was praised by the people while alive, and worshiped for generations after his death. "When it comes to what the people need, we don't say what we can do." "If the people need it, we do it. If we have the means, we get to work. If we don't, we make the means and get to work anyway." Notes: 1. The protagonist is devoted to the people and the world. 2. Since some worlds are set in ancient times, the protagonist spends roughly equal time as a man and a woman. 3. In some lives, the protagonist advances scholarship; in others, they serve in the military. Their occupation varies. Their purpose is always to meet the people's needs. Theme: After being adopted by Boss Dazai, Mochizuki became the new leader of the Port Mafia and still went on to win a Nobel Prize