Soooo my bf got me into Hellboy recently (for better or worse idk lol) and I really fell in love with it so a Salvation crossover almost felt necessary at this point. I normally prefer to go for friends/allies-to-lovers types of ships/stories for Rebecca/Sheridan (and shipping her with a demon def feels kinda blasphemous and out of my comfort zone), but this time I thought maybe an enemies/begrudging allies to lovers sort of scenario would be fun to play with.
Their ship name is Hell's Angel and I love them ur honor ;w;

Don't worry she'll calm down eventually lol. Just gotta give her time to get out of fight or flight mode. Everything will be fine. Liz will come and save them in a bit.