Perhaps the fanfiction could revolve around Orichimaru and Kabuto being exiled from the main medical community in the OC world due to their unorthodox ideas. They then set up their own secret medical base. There, they start treating patients who have been rejected by the mainstream. As they do this, they gradually gain the trust of some and start to change the perception of medical ethics in this OC medical world.
One possible plot could be that Orichimaru is conducting some unethical medical experiments in the OC medical world and Kabuto is his assistant. They might be trying to create super - powered beings through medical means. For example, using some rare herbs and advanced medical techniques to enhance the physical abilities of test subjects.
Well, it could be a story where Orichimaru and Kabuto are on a quest in the OC medical field to find a cure for a mysterious and deadly disease. They face many challenges like rival medical teams who don't trust their methods. Kabuto uses his knowledge of medicine to analyze symptoms while Orichimaru tries to come up with radical solutions.
Chapter 302, "Signs of Defeat Emerge, Snow Bamboo's Trump Card", is the clearest early answer because it turns Great Xia's situation into a concrete plot event. Early on, Yuan Cheng suddenly looked up, the pain on his face vanished.... By the end, Li Xuanping also sensed something wrong, but he was solely focused on....
Chapter 31, "Master, I've been having some bad luck lately!", is the clearest early answer because it turns Shi Xu's situation into a concrete plot event. It opens with Before Shen Lan had reached the backyard, she already heard the...
Chapter 349, "Attempting to Cheat, East Ridge's Strength, Lu Yang's Tactics", is the clearest early answer because it turns Lu Yang's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Upon hearing these words, Zhu Tong was finally certain that Lu Yang's... and follows through with He must have some special channel for enhancement, perfect....
Chapter 318, "The Changed Li Xuanling, Reform, and 9th-Rank Viscount", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The chapter turns that into something concrete by moving from Madam, to reach Star-picking Hall, we need to cross that iron bridge. to Such a magical gown." "This gown is so beautiful." "This gown is too....
Chapter 348, "Zhu Ling in Dire Straits, Eight Camps Martial Contest, Betting Five Years—East Ridge Has Fallen!", is the clearest early answer because it turns Beining Mountain's situation into a concrete plot event. Early on, Moao Calendar, Year 131, September 15 Beining Mountain, Zhu Ling.... By the end, Therefore, for Zhu Ling Camp, with a population of around 60 to 70....
Chapter 76, "Who knows if there is poison inside", is the clearest early answer because it turns Uncle Zhao's situation into a concrete plot event.
Chapter 308, "Shocking Turn, Grave Injuries, and Restless Hearts", is the clearest early answer because it turns Hou Jing's situation into a concrete plot event. It opens with Unlike the previous assassination attempt on Xia Hong, initially only... and closes on Silence!" Hou Jing directly interrupted Dong Zhong, Yu Bin, and the....
Chapter 298, "Hou Jing Defects, White Abyss Falls, Zhaoyang's Banner Changes (2)", is the clearest early answer because it turns Hou Jing's situation into a concrete plot event. The chapter turns that into something concrete by moving from Hou Hu naturally believed that he deserved the position of leader,... to For the remaining over fifty thousand people in Zhaoyang, I haven't....
Chapter 315, "New Policies for Long Mountain, Cold Apple Tree and the Silver Mine (Part 2)", is the clearest early answer because it turns Cloud Dragon Army's situation into a concrete plot event. The chapter turns that into something concrete by moving from In April, the march begins from Xia City to Longyou; in May, the... to A great victory inevitably comes with great loss..
Chapter 350, "Methods to Enhance the Peak of Cold Resistance, Moao's 10th Town, Beishuo Yang Fa, Nightmare, East Ridge Lu Yun", is the clearest early answer because it turns Xianyang Level's situation into a concrete plot event. The setup is Lu Yang, Zhao Hu, what a bold East Ridge, daring to act so recklessly..., but the pressure keeps building through From now on, as I oversee Jingxi, I will keep a close watch on East....