Okay so the thing is I feel like Lilith would DESPISE Jayce because Lilith tends to be very sweet in order to keep her reputation good but in truth she is very vile and vain so she would be like that to Jayce but not her darling . On some terms I can see her team up with Jayce for reasons that benefits her own desires .
OHOHOHOHO I SEE. VERY SCRUMPTOUS INDEED
Jayce would try so hard not to fight her the moment she turns out to be incredibly vile instead of kind. Idk how she would find out he was a yandere, but once they know that they're both yanderes, depending on the moment, things may or may not go downhill from there.
If they somehow come to an agreement without killing each other, later events can become very prosperous.
Jayce has big connections and even better plans, so if Lilith can offer up some of her services as well, they will become very good business partners.
Never friends though. Jayce doesn't need someone so openly two faced. Trusting such a person is all but a foolish move.
He would only communicate in abandoned places and through decent flip phones from the fucking 2000s. He doesn't want anything more than conversations and concrete plans. Texting takes too much time and thought, and he doesn't want anyone getting suspicious or following any accidental breadcrumbs left behind.
He knows Lilith could attack him in these places, but trust me, daddy's money really helps.
I'm sure Lilith is an intelligent woman, so she knows what she wants and needs. I think she would be more than alright with these conditions despite the complicated methods he insists on.
Who else can get her an underground bunker any day of the week on the whim of one phone call?