[X] Give her word that whatever she saw in Liling, she would only share it with Ji Rong. (+1 Bond with Ji Rong, deal goes forward smoothly information doesn't pass about this deal, including that the request was made at all. Cai Renxiang only knows you've struck a deal to better handle the Sun, no details)
Man, imagine what it must've been like to be Ji Rong through all this. You make your choice and set out to the Western Territories knowing that things won't be easy but trusting that between you and Liling you can make it work. You pay attention and listen and start hearing the drums, and you begin to understand the enormity of the task ahead of you, how deep the rot goes, while also now feeling like you're surrounded by it at all times.
At least you still have Liling by your side. Nothing's fundamentally changed, you already knew the two of you were taking on the world... and then Liling comes back different. All of a sudden there's a divide now, because you have no clue what just happened to her and can't fully trust her anymore. And you're still surrounded by it all, but now in a very important sense you're facing it alone.
Just, a total systematic disassembly of his sense of security. It's no wonder that he reached out for help as soon as he could. This isn't the kind of problem he's suited to solving, no matter how much protagonist power he has, and his closest companion is now his most immediate adversary. How much time did he spend over there, stuck with no way forwards, watching and waiting for any kind of opportunity to emerge?
Quite the contrast to the close-knit band of eventual-revolutionaries we've become.