Well, AO3 is a great place to search for it. They have a very extensive library and a good search function. Just type in the title or relevant keywords like 'issei' and'shinso vampire' in the search bar. Another option could be Wattpad, although it has a more diverse range of content, so it might take a bit more searching. But don't forget to also check any fan - made forums or communities related to the source material of this fanfiction, as they sometimes have their own collections or links to such works.
You could start by looking on popular fanfiction websites such as Archive of Our Own (AO3) or Fanfiction.net. These platforms have a large collection of fanfictions, and there's a good chance you might find it there.
First, try AO3. It's known for its vast collection of fan - made works across different fandoms. The tagging system there can be really helpful. If you don't find it on AO3, Fanfiction.net is another big platform. You can also look into Tumblr. Sometimes, Tumblr users post about or share fanfictions they like. And if there are specific communities dedicated to the genre or the original work that this fanfiction is based on, those could be great places to ask around for where to find it.
Chapter 630, "The Secret Manual Passed Down to Sons, Not Daughters", is the clearest early answer because the hidden truth stops feeling like mere subtext.
Chapter 693, "Is a Man's Prime That Short?", is the clearest early answer because it turns Sister's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Zhao Lang had never anticipated that the bravado he had shown earlier...
Chapter 530, "I Only Drink 80 Degree Tea!", is the clearest early answer because it turns Hua Country's situation into a concrete plot event. Early on, Old Sir Gu took a step back, his expression cold and guarded as he....
Chapter 683, "This is where you will be filming from now on!", is the clearest early answer because it turns Alright's situation into a concrete plot event.
If you want the clearest chapter reference, go to Chapter 13. Early on, Sensing that something was off with Jiang Yan, Jiang Yan dismissed the...; later, the chapter leans on What on earth do you mean?" Ignoring him once again, Jiang Li shifted her....
Chapter 884, "Master?!", is the clearest early answer because it turns Chang Song's situation into a concrete plot event. A useful checkpoint is the way the scene starts with I've heard this temple is quite magical, but why are there so many...
Chapter 566, "New Game Begins!", is the clearest early answer because it turns Chen Manman's situation into a concrete plot event. It opens with How is that possible?" Luo Xuan frowned, "What's the rush? and closes on I have a bad feeling about this.] [Wake up, when King Zheng speaks,....
Chapter 571, "Do You Know What Kind of Doctor is Standing in Front of You?", is the clearest early answer because the rescue effort creates visible on-page results.
Chapter 548, "A Guy Named Gu Yu", is the clearest early answer because it turns Jiang Cheng's situation into a concrete plot event.
Chapter 475, "Doting on the Man You Love to the Fullest", is the clearest early answer because it turns Jiang Li's situation into a concrete plot event. It opens with On the other side, Jiang Yan and Shang Shuyue also set off.