One idea could be Summer going on an adventure with Rick to a parallel dimension where all the rules of time are reversed. She could struggle to adapt at first but then use her wits to survive. Another could be Summer getting involved in one of Rick's crazy experiments that accidentally gives her a unique superpower. She then has to figure out how to control it while dealing with the chaos it causes in the family.
Well, a great concept for Rick and Morty Summer fanfiction is Summer joining a group of rebels in a far - off galaxy that Rick has some connection to. She might learn about a new form of energy or technology that she wants to bring back to Earth. Or perhaps Summer could have her own encounter with a version of Morty from another dimension and they have to team up to solve a mystery that Rick is too busy or jaded to deal with.
In Rick and Morty Summer fanfiction, an interesting plot could be that Summer discovers a hidden room in Rick's garage filled with artifacts from his past adventures. These artifacts start to have strange effects on her, like making her see visions of Rick's previous mistakes. She decides to go on a journey to correct these mistakes in different timelines, all while trying to keep it a secret from the rest of the family. This would be a great way to explore Summer's character more deeply and also show her relationship with Rick in a different light.
If you want the clearest chapter reference, go to Chapter 54. Early on, Five minutes later, the people of Chixia Village, who had received the...; later, the chapter leans on Leading them was the village chief himself..
A practical answer is Chapter 24, because it turns the idea into a concrete scene. The chapter opens with Not only that, even the non-mainstream photos she had previously posted on..., adds pressure through Just because of his arrival, both were severely affected by public..., and ends on Shi Xu.
If you want the clearest chapter reference, go to Chapter 50. Early on, [666, if good scores determine rankings, is Flash Change's production team...; later, the chapter leans on This is too tragic for this group of people.]" "[I'm dying of laughter,....
Look to Chapter 58 for the clearest answer. It begins with Facing Jiang Yan's triple barrage of questions, Jiang Li's only response..., keeps building through After a long while, she yawned indifferently and said, "I didn't pick up..., and lands on By ten o'clock, Jiang Yan was still wandering.
Look to Chapter 67 for the clearest answer. It begins with I'm pissed," Jiang Yan cursed again, "These people are too much, aren't..., keeps building through They expect us to fend for ourselves even to sleep and to eat—I mean, at..., and lands on Accompanied by the wisps of smoke gradually rising.
If you want the clearest chapter reference, go to Chapter 61. Early on, Hahahaha, oh my god, Jiang Li's mouth is even more venomous.; later, the chapter leans on She broke Jiang Yan's defense with just one sentence." "Laughing to death,....
The best chapter pointer here is Chapter 53, "Save People!". It opens with Night had fallen over Chixia Village, eerily void of any human sounds. and closes on Wait, did this kid accidentally fall into the water?] [Help, this camera....
If you want the clearest chapter reference, go to Chapter 56. Early on, Lei Shen originally had no idea about the trending topics on Weibo.; later, the chapter leans on He had been busy renovating his studio for a while and hadn't even had....
Chapter 56 is the strongest chapter-level answer because it starts from Lei Shen originally had no idea about the trending topics on Weibo. and follows through on At this moment, Lu Xingchao was still in the dark..
If you want the clearest chapter reference, go to Chapter 88. Early on, She wanted to refuse, but didn't have the courage to do so.; later, the chapter leans on The Chen'an Entertainment she worked for was currently the largest....