Friendship is also a big theme. How Percy's relationships with his friends like Annabeth and Grover change when he has this new connection to Hades. It could be that they are more wary of him, or he has to prove himself all over again. And of course, there's the theme of the underworld. Fanfictions might explore Percy's new relationship with the underworld, the creatures there, and his role in that realm.
One common theme is the struggle with identity. Since Percy is usually the son of Poseidon in the original series, making him the Son of Hades in fanfiction often leads to him dealing with a new sense of self. Another theme is power and its consequences. Hades has a lot of dark and powerful abilities, so fanfictions might explore how Percy copes with having access to such powers.
The best chapter pointer here is Chapter 93, "Why Consult a Fortune Teller When a Child is Lost?". It opens with Jiang Li looked back and saw several aunties linking arms, walking up the... and closes on I did the same when I was young, and when my dad found me, I got a beating....
Chapter 98 is the strongest chapter-level answer because it starts from Jiang Li listened to the end and didn't have much of a reaction, only... and follows through on That's why she's not scared.]] Everyone held their breath, clearly, the....
A practical answer is Chapter 73, because it turns the idea into a concrete scene. The chapter opens with Director Sun, tongue-tied, finally managed to squeeze out a sentence,..., adds pressure through Her favorite food is rouge goose, her favorite amusement is Dancing Gun,..., and ends on Despite.
Look to Chapter 96 for the clearest answer. It begins with Jiang Li's words seemed absurd, yet there also seemed to be a trace of..., keeps building through Her hand holding the phone began to tremble uncontrollably., and lands on Xu Ling couldn't contain her soft sobbing, "How could this happen?.
A practical answer is Chapter 59, because it turns the idea into a concrete scene. The chapter opens with After walking for about two or three hundred meters, the old man stopped..., adds pressure through Your brother might just be kind enough to take you in., and ends on My phone, my cigarettes.
Look to Chapter 78 for the clearest answer. It begins with He Yun, too, tidied up and walked over to rest in the shade of a tree., keeps building through After more than an hour of basking in the sun, his cheeks were..., and lands on [HAHAHA, is it just me or does Movie Emperor He seem to be.
The best chapter pointer here is Chapter 64, "The Morning Battle". It opens with Chixia Village lay in tranquil slumber. and closes on He'd been a host for so many years; he was used to it..
Look to Chapter 120 for the clearest answer. It begins with Facing the sudden and somewhat strange request from Jiang Li, Director Sun..., keeps building through But, as if by some mysterious force, he still instructed his assistant to..., and lands on Drink this." Wen Jiaojiao looked at the half.
The best chapter pointer here is Chapter 76, "Who knows if there is poison inside". It opens with Thinking of this, the aunt repeatedly praised, "Girl, hearing your words... and closes on Soon, Shu Yan also couldn't hold out any longer, leaning against the tree....
Look to Chapter 69 for the clearest answer. It begins with Since the phones issued by the program team couldn't log into Weibo, Wen..., keeps building through However, He Yun, who had witnessed the incident, knew a bit about it., and lands on Wen Jiaojiao immediately hugged her arms proudly.