Hey! I'm an absolutely huge fan of Keeper - it's a phenomenal story with great worldbuilding and beautiful characters! I chose Kol as my MC's RO on my first playthrough thinking everything was going to be sweet and beautiful... and was immediately punched in the face with feelings. That being said, my question was how all of the suitemates would react to an MC who was really upset after Kol's sacrifice?
If Kol is rescued, Thalia threatens Kol’s doctors (she’s escorted out of the hospital more than once), Seraphina does as much research as possible on his condition, Astrid and Leon try to leverage connections to get Kol better treatment, and Yakov tries to serve as the emotionally stable one of the group. If Kol isn’t rescued, there’s still threatening and research and leveraging connections, but with different people.