You can start by looking on fanfiction websites like Archive of Our Own (AO3). It has a large collection of fan - made stories, and you can easily search for Hinata and Kageyama - related ones using the search bar.
Another place is FanFiction.net. There are many authors who post their Hinata and Kageyama fanfictions there. However, the quality may vary, so you might need to read a few to find the really good ones.
Some dedicated Haikyuu!! fan communities on social media platforms like Reddit or Tumblr might also be a good source. Fans often share and recommend their favorite fanfictions in those groups, and you can get some great suggestions from other fans.
Chapter 176, "Blood That Suppresses Magic Essence", is the clearest early answer because it turns Damien's situation into a concrete plot event. The setup is Damien arrived in front of the Mercenary Guild building, his steps..., but the pressure keeps building through Aquila stood beside him, its sharp eyes scanning the surroundings..
Chapter 389, "You're Only Half Right", is the clearest early answer because it turns Razel's situation into a concrete plot event. A useful checkpoint is the way the scene starts with The darkness was thick around the western wing of the academy... and follows through with But her voice echoed around the chamber.. By the close, The gray-haired Dean cracked his neck., and the chapter closes with "You're only half right, Godsthorn.
Chapter 216, "Luton's Display", is the clearest early answer because it turns Luton's Display's situation into a concrete plot event. It opens with The mana beasts roared in unison as they charged toward the group. and closes on Cowards." Without hesitation, he gave Luton a second command..
Chapter 342, "Catching Up", is the clearest early answer because it turns Arielle's situation into a concrete plot event. The chapter gives readers a real answer by opening on The door opened with a low creak. and ending on And we still would." Arielle smiled faintly.. In story terms, the chapter closes with "…Nope. I don't think this sort of thing suits me., which gives trade and resources a stronger narrative position and pushes the power growth onward.
Chapter 209, "Sending Out Troops", is the clearest early answer because it turns Rhaegor's situation into a concrete plot event. The setup is Please, don't do anything irrational, your Majesty." In a barely..., but the pressure keeps building through The room current condition was a result of the king's frustration—a....
Chapter 399, "Another Test For Lyone", is the clearest early answer because it turns Lyone's situation into a concrete plot event. The setup is Lyone nodded, though his jaw was tight., but the pressure keeps building through Arielle finally stepped down from the carriage, her eyes glancing at....
Chapter 194, "Battling Grade Six Demons", is the clearest early answer because it turns Damon's situation into a concrete plot event. The chapter turns that into something concrete by moving from The moment the seven Grade Six demons closed in, the battle erupted... to Anaya's approach to her battle was less direct.. What makes it stick is that the chapter closes with "Better hurry up," she called to Damon and Daveon, her tone teasing.
Chapter 97, "Riding Toward The Empire III", is the clearest early answer because the buildup finally cashes out in a real clash. The chapter turns that into something concrete by moving from Lord Leah had barely settled into her seat, brushing splinters off... to Not worth the effort." Lord Terrace shrugged.. What makes it stick is that the danger stops being abstract and the conflict around power growth becomes immediate, forcing the surrounding cast to react under pressure.
Chapter 50, "Discussions And Differences I", is the clearest early answer because it turns Emperor Tagharn's situation into a concrete plot event. The chapter turns that into something concrete by moving from Within the main hall where the meeting wasto hold. to The cause for the speed up in the Bloodied Sky Transformation is.... What makes it stick is that the chapter closes with "Ah, also.
Chapter 384, "Separate Discussions And Discoveries", is the clearest early answer because it turns Damon's situation into a concrete plot event. It opens with The moon was just beginning to rise, casting a silver sheen across... and closes on Not quieter." And Damon, for once, didn't argue.. The key payoff is that the chapter closes with I promise to be consistent this time with only very few days of "no update" unlike right now where I rarely update.