Well, adventure is a big one. They could be on a quest to find a lost artifact or to uncover a mystery. Also, the theme of self - discovery is common. Each character has their own journey of understanding their powers and place in the world. For instance, Nico might be struggling with his identity as a son of Hades, and fanfics can explore how Percy and Jason help him through that. In addition, loyalty is often explored, as they are part of a community of demigods and need to be loyal to their friends and the camp.
One common theme is friendship. Percy, Jason, and Nico come from different backgrounds within the 'Percy Jackson' world, and fanfics often explore how they form bonds and support each other. Another theme is heroism. They are all demigods, so stories might revolve around their heroic acts, like fighting monsters or protecting the mortal world.
The exploration of their powers is quite common. Percy with his control over water, Jason with his lightning and wind powers, and Nico with his abilities related to the Underworld. Fanfics might focus on how they train together to improve their powers or how they combine their powers to defeat a powerful enemy. Another theme could be the relationships with their godly parents. How do they deal with the expectations or the lack of presence from their parents? And how do Percy, Jason, and Nico support each other in these family - related matters?
A practical answer is Chapter 102, because it turns the idea into a concrete scene. The chapter opens with When the camera cut back, the three of them had already returned to the..., adds pressure through Sadly, his forehead was injured, wrapped tightly in bandages, so she..., and ends on The.
Chapter 138 is the strongest chapter-level answer because it starts from Is there such a good deal? and follows through on Could it be that the poison also had a side effect of making a person more....
A practical answer is Chapter 159, because it turns the idea into a concrete scene. The chapter opens with Seeing the red light of the camera turn on, Su Yinwan looked at the..., adds pressure through The moment the door closed, he straightened his back, and his originally..., and ends on Shang.
A practical answer is Chapter 188, because it turns the idea into a concrete scene. The chapter opens with With a "snap," the pencil Jiang Cheng was using to draw broke on the paper., adds pressure through Not to mention their utterly chaotic fertilizer spreading actions later., and ends on I.
A practical answer is Chapter 141, because it turns the idea into a concrete scene. The chapter opens with It had happened in the afternoon when Aunt Ying's son and daughter heard..., adds pressure through Director Sun has already agreed, and the audience in front of the screens..., and ends on.
A practical answer is Chapter 164, because it turns the idea into a concrete scene. The chapter opens with Damn, the production team is so shady, they're still doing a live..., adds pressure through Let's congratulate Jiang Yan for getting— a one-point card!" Jiang Yan: ?, and ends on The current.
A practical answer is Chapter 120, because it turns the idea into a concrete scene. The chapter opens with Facing the sudden and somewhat strange request from Jiang Li, Director Sun..., adds pressure through Netizen: Wen Jiaojiao had been acting for years without much fame, but now..., and ends on.
The best chapter pointer here is Chapter 121, "Jiang Li Gains 5 Points for His Meritorious Rescue!". It opens with Seeing that Wen Jiaojiao's condition had improved significantly, Director... and closes on You're supposed to be a man who conquers mountains!] Experienced and....
The best chapter pointer here is Chapter 176, "Su Yinwan: I Have a Stronger Taste". It opens with Shang Shaojing didn't suspect anything and popped the greens into his... and closes on Everyone intentionally avoided that plate of ugly-looking but darkly....
A practical answer is Chapter 158, because it turns the idea into a concrete scene. The chapter opens with Reluctantly, Jiang Yan had no choice but to forcibly join the group for..., adds pressure through Don't make me laugh, Jiang Li looks better even without makeup than she..., and ends on we're.