[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"origin-drama-queen-reborn-as-a-top-student":3,"chapter-drama-queen-reborn-as-a-top-student-drama-queen-reborn-as-a-top-student-chapter-512":6},{"origin":4,"title":5},"english","Drama Queen Reborn as a Top Student!",{"chapter":7,"nextChapterSlug":19,"prevChapterSlug":20,"totalChapters":21,"novelImage":22},{"id":8,"novel_id":9,"title":10,"slug":11,"index":12,"content":13,"wordcount":14,"created_at":15,"updated_at":15,"volume":16,"translator":17,"content_hash":18},1658343,2123,"Chapter 512 - 203 All-around Genius_2","drama-queen-reborn-as-a-top-student-chapter-512",512,"\u003Cp>No taste, the color looks normal too, doesn’t seem poisonous.\u003C\u002Fp>\n\u003Cp>\"Test your knowledge: besides being a nutritional supplement, what other functions does ascorbic acid have?\"\u003C\u002Fp>\n\u003Cp>Ascorbic acid is the scientific name for Vitamin C.\u003C\u002Fp>\n\u003Cp>Gao Yuyue answered without hesitation, \"The diene diol structure in the C molecule easily releases hydrogen atoms, which makes it highly reductive.\"\u003C\u002Fp>\n\u003Cp>Its reduction capability allows it to donate electrons to other substances, thereby participating in chemical reactions.\u003C\u002Fp>\n\u003Cp>Gao Yuyue looked at the bottle of water in her hand, then at the bottle of Vitamin C, and suddenly realized something.\u003C\u002Fp>\n\u003Cp>Except she didn’t yet know what inorganic toxin it was.\u003C\u002Fp>\n\u003Cp>\"It’s arsenic,\" Shen You’an answered her question.\u003C\u002Fp>\n\u003Cp>\"Pentavalent arsenic is reduced to trivalent arsenic by the strong reduction properties of ascorbic acid, producing arsenic trioxide.\"\u003C\u002Fp>\n\u003Cp>Shen You’an’s gaze landed on the withering green plant in the corner, her eyes dark and deep.\u003C\u002Fp>\n\u003Cp>Fortunately, Gao Yuyue hadn’t slacked off in chemistry class, where the teacher had mentioned that many seafood products contain pentavalent arsenic, which is non-toxic to humans. However, when combined with high doses of ascorbic acid, they undergo a complex chemical reaction, reducing to toxic trivalent arsenic, commonly known as arsenic trioxide.\u003C\u002Fp>\n\u003Cp>Arsenic, whether pentavalent or trivalent, is both colorless and tasteless, making it incredibly difficult to guard against.\u003C\u002Fp>\n\u003Cp>Therefore, the teacher had warned everyone to be careful when eating seafood, as many things shouldn’t be consumed together. Especially with arsenic trioxide, a dose as small as 0.01 grams is enough to cause poisoning. Due to its similarity to phosphorus, it can bind to sulfur-containing proteins, leading to apoptosis of tissue cells. In severe cases, it can cause respiratory and circulatory failure, resulting in death.\u003C\u002Fp>\n\u003Cp>It’s safe to say that when biological evolution selected phosphorus as the basis for genetic material, arsenic was destined to be poisonous.\u003C\u002Fp>\n\u003Cp>Gao Yuyue marveled, \"An’an, you truly are a genius in every subject. But I’m curious: the pentavalent arsenic in the water is colorless and tasteless—how did you discover it?\"\u003C\u002Fp>\n\u003Cp>Shen You’an lowered her gaze.\u003C\u002Fp>\n\u003Cp>Through systematic refinement, her body had been strengthened, and her sense of smell far surpassed that of ordinary people, allowing her to easily detect molecules in gases.\u003C\u002Fp>\n\u003Cp>Seeing Shen You’an remain silent, Gao Yuyue assumed she didn’t know either and had discovered it purely by chance.\u003C\u002Fp>\n\u003Cp>\"Who could be so malicious as to want you dead?\"\u003C\u002Fp>\n\u003Cp>The more Gao Yuyue thought about it, the more she broke out in a cold sweat.\u003C\u002Fp>\n\u003Cp>This method is truly insidious to the extreme, making it impossible to guard against.\u003C\u002Fp>\n\u003Cp>Shen You’an lowered her head, took out her phone, and dialed a number. Her voice was unusually calm: \"I want to report a crime.\"\u003C\u002Fp>\n\u003Cp>Gao Yuyue clicked her tongue, \"Your life, day after day, is truly something else.\"\u003C\u002Fp>\n\u003Cp>One moment she’s submitting a legal complaint, and the next she’s caught up in a poisoning case—case after case, never-ending. Is this what the life of a stunning beauty is like?\u003C\u002Fp>\n\u003Cp>Even as an outsider, Gao Yuyue felt exhausted.\u003C\u002Fp>\n\u003Cp>After hanging up the phone, Shen You’an took out her laptop and began typing furiously.\u003C\u002Fp>\n\u003Cp>Gao Yuyue couldn’t understand a single thing on the screen.\u003C\u002Fp>\n\u003Cp>She squinted her eyes: \"During our time in Chunzhou, apart from Xu Na, you haven’t offended anyone else, right? But Xu Na is just a high school teacher; she doesn’t have the means to meddle here. Who could it be? Think carefully.\"\u003C\u002Fp>\n\u003Cp>On the laptop, a surveillance video clip appeared. At 7:30 in the morning, the hallway on their floor showed a cleaner pushing a cart, going room by room to clean.\u003C\u002Fp>\n\u003Cp>Gao Yuyue had put a sign on the door refusing cleaning service, as she disliked strangers invading her private space.\u003C\u002Fp>\n\u003Cp>With the sign on the door, the cleaner saw it and didn’t step into the room—this was explicitly stated in the hotel’s manual.\u003C\u002Fp>\n\u003Cp>Shen You’an sped up the surveillance footage. While the cleaner was cleaning the room opposite theirs, a figure appeared in the hallway. The person was wearing a black skirt uniform different from the cleaner’s and had neatly styled hair.\u003C\u002Fp>\n\u003Cp>The individual walked to the door of Shen You’an and Gao Yuyue’s room, used a card to enter, and after staying inside for one minute, quickly exited and closed the door.\u003C\u002Fp>\n\u003Cp>In the hallway, she encountered the cleaner who had just finished cleaning and walked past her, each going their separate ways.\u003C\u002Fp>\n\u003Cp>Staring at the person’s back, Gao Yuyue suddenly said, \"That’s the hotel’s customer service manager, Li Zonghong.\"\u003C\u002Fp>\n\u003Cp>This person frequently stood nearby while they were eating, watching them from not far away, making Gao Yuyue feel very uncomfortable.\u003C\u002Fp>\n\u003Cp>It seems this person indeed has issues.\u003C\u002Fp>\n\u003Cp>\"It was strange at lunch too. The water you always drink wasn’t replenished in time. For a five-star hotel, service is their utmost priority—how could they make such a rookie mistake? It seems she’s definitely the one behind this. With this surveillance footage, the police can thoroughly investigate her.\"\u003C\u002Fp>\n\u003Cp>In fact, this piece of surveillance footage had already been deleted from the hotel’s system; it was restored by Shen You’an using technical means.\u003C\u002Fp>",848,"2026-06-06T12:23:51.869Z",1,"novelbin.me","141848a26fa292a7d8b2b6251a5c7e03c73a57eaf18bae0999509a6df7347b95","drama-queen-reborn-as-a-top-student-chapter-513","drama-queen-reborn-as-a-top-student-chapter-511",1154,"https:\u002F\u002Fnovelzhen.com\u002Fimages\u002Fcovers\u002Fdrama-queen-reborn-as-a-top-student-cover.jpg"]