You can try looking on fanfic websites like Archive of Our Own. They usually have a wide range of fanfics, and you can filter for Vaas x Jason Brody ones. Some might be AU (alternate universe) where the events of the game are completely different for these two characters, which can be really exciting to read.
There are some really interesting fanfics out there. One I've read focuses on the complex relationship between Vaas and Jason Brody. It delved into how their interactions in the game could have led to different scenarios outside the main storyline. It was a great read as it explored their psychological states in more depth.
I'm not sure of a specific fanfic, but generally, a good Vaas x Jason Brody fanfic would play with the power dynamics between them. Maybe it could be about Vaas trying to corrupt Jason further, or Jason attempting to redeem Vaas. It all depends on the writer's take on their characters.
A practical answer is Chapter 113, because it turns the idea into a concrete scene. The chapter opens with The next day, Jiang Lili was up before dawn as usual., adds pressure through Okay, keep them steady;
Look to Chapter 138 for the clearest answer. It begins with Is there such a good deal?, keeps building through Qi Tianyu quickly nodded in agreement and knelt down to start helping..., and lands on Could it be that the poison also had a side effect of making a person more....
A practical answer is Chapter 138, because it turns the idea into a concrete scene. The chapter opens with Is there such a good deal?, adds pressure through From now on, let's get to know each other again." "I'm Wen Jiaojiao,..., and ends on Could it be that the poison also had a side effect of.
If you want the clearest chapter reference, go to Chapter 145. Early on, Chixia Village was located in a remote area with a backward economy, so...; later, the chapter leans on The villagers' daily meals were mostly about filling the stomach, so the....
Look to Chapter 169 for the clearest answer. It begins with Everyone: "What?!" Seeing the shocked and bewildered expressions on their..., keeps building through This is a transformation show after all;
If you want the clearest chapter reference, go to Chapter 129. Early on, When they saw that the live chat was full of praise for Jiang Li, those...; later, the chapter leans on Had they been used as pawns by publicity accounts?!.
A practical answer is Chapter 137, because it turns the idea into a concrete scene. The chapter opens with Jiang Li personally went to Lai Fu's tomb and performed a small ritual., adds pressure through You help me with this, and I can share some with you;
Chapter 131 is the strongest chapter-level answer because it starts from Just around mealtime, Director Sun came over pushing his small food cart. and follows through on Hungry, they no longer cared about their appearance, quickly washed their....
The best chapter pointer here is Chapter 162, "Jiang - Boyfriend Power Explodes - Li". It opens with He Yun then realized what was happening and subconsciously wanted to check... and closes on Having heard the news, Director Sun personally came with staff to pick....
Look to Chapter 126 for the clearest answer. It begins with Wen Jiaojiao initially wanted to cause trouble., keeps building through But when her gaze swept around and landed on Jiang Li, who was standing at..., and lands on The trolls lurking in the live stream immediately seized the.