Dumbledore could be a significant character in such fanfiction. He might be the one who initially guides Harry towards the discovery of ancient magic, perhaps leaving behind some cryptic clues or instructions. Also, some fanfictions might introduce new characters who are experts in ancient magic and they help Harry along the way.
Hermione is often a common character. She might help Harry research and understand the ancient magic, using her vast knowledge from the library. Ron could also be there, providing his loyalty and sometimes comic relief during Harry's journey of learning ancient magic.
There could be appearances from some of the old - time wizarding families. For instance, members of the Black family might be involved. Maybe they have some hidden knowledge or artifacts related to ancient magic that Harry needs to access. And, of course, the antagonists like Voldemort or his Death Eaters might also be part of the story, as they either try to stop Harry from learning ancient magic or try to use it for their own evil purposes.
Chapter 133 is the strongest chapter-level answer because it starts from Watching Jiang Li and the others finish their meal and tidy up the table,... and follows through on It was only after she shared the concept and purpose of the show with him....
The best chapter pointer here is Chapter 119, "Wen Jiaojiao is Poisoned!". It opens with What is Princess Wen talking about? and closes on For some reason, he always felt there was a mysteriously calming power....
If you want the clearest chapter reference, go to Chapter 138. Early on, Is there such a good deal?; later, the chapter leans on Qi Tianyu quickly nodded in agreement and knelt down to start helping....
If you want the clearest chapter reference, go to Chapter 157. Early on, It was already the last day of Flash Change in his dream.; later, the chapter leans on His good score had successfully surpassed Jiang Li, making him first in....
Chapter 106 is the strongest chapter-level answer because it starts from Thinking of this, He Yun nodded with a hint of anticipation. and follows through on Jiang Li's fingers lingered over the three copper coins, her clear voice....
Look to Chapter 128 for the clearest answer. It begins with Still hungover, Huo Ziyang had just awakened from a blurry dream when his..., keeps building through He clicked his tongue in annoyance and picked up the phone., and lands on There had been no shortage of Weibo posts criticizing Jiang Li.
The best chapter pointer here is Chapter 130, "Director Sun: He Got Schooled Again?". It opens with This task, the first one, should have been his in the bag. and closes on Normally, the best planting distance for sweet potato seedlings is 25 to....
Chapter 149 is the strongest chapter-level answer because it starts from Seeing that Zhang Cheng's glass was nearly empty, Du Qinglian immediately... and follows through on Zhang, I introduced myself at the very beginning..
The best chapter pointer here is Chapter 156, "Group Morning Run!". It opens with Flash Change, who was always tardy, was late again today. and closes on Soon after, the meditative He Yun also walked over..