At Last, I Gave Up Medicine for Literature

>>>The main story is complete. My name is Kuno Yume, and I'm an ordinary person from another world. In this brand-new world, my goal is simple: to survive. Because I have a supernatural ability that can heal wounds, I'm always saving lives. Everyone from the FBI to members of the royal clans has benefited from my ability. But don't get the wrong idea. I'm not a kind-hearted person. I only do it to collect their Faith Points. Then one day, I met a black-haired boy with bandages wrapped around his head. I used my ability on him, but it had no effect at all. My conclusion was that he was immune to supernatural abilities. Me: "?" I didn't want to save him anymore. But since our deal had already been made, I had no choice but to keep my promise and save him. For the first time in all my years in this world, I took someone to the hospital and even paid his medical bill. Then the guy ran off when I wasn't looking. Later, when I met him again, he told me his name was Dazai. Me: "..." Making up a fake name was one thing, but he actually came up with Dazai? Did he think I had never been to school? Well, I really hadn't been to school, but that didn't mean I was uncultured. I always thought Dazai was that guy's fake name, until I eventually found out it was his real name. Even more absurdly, after I arrived in Yokohama, the folks from the Port Mafia introduced themselves to me as Mori and Ozaki. Me: "..." After that, I met many more people like them: Nakahara, Oda Sakunosuke, Ango, and others. The literary masters in my memories had all become supernatural ability users, clustered together in Yokohama, while the modern literary world had all but collapsed. At the same time, I made a decision: Rather than earning Faith Points by saving lives and helping people, I'd pick up a pen starting today. One day, I would surely dominate Japan's literary world. After giving up medicine for literature, I gained many readers, and their Faith Points made me a fortune. Not long afterward, my old employer came to Yokohama to see me. The man who had agreed to take me in when I first arrived in this world looked at me. "Kuno, what happened to you?" "I changed careers. Studying medicine can't save me." "..." [Important Content Warnings] 1. Don't expect any in-story Chinese!!! This is very important. 2. The female lead has emotional flaws and no feelings. 3. A mountain of headcanon, flying plot holes, and my own take on out-of-character portrayals. 4. The romance comes rather late (probably with Lu-ge). 5. The crossover is all over the place and fragmented, but it doesn't focus on many series. Theme: People live to find their own salvation.