Luciel is 100% Going sicko mode because he isn't going to get a chance to feed the strays anymore so i'd give him about 20 days (a bit generous)
Cloudy isn't falling He will Live his Full life, you might ask how?
One word Empty Hotel , how would a hotel be empty you must be wondering, and i'd tell you i gave him a bit too much plot Armor that Batman's would Pale in comparison
Flora is Surviving for Years , she is Going to pull up in a Medieval armor and she'd only fumble hard because she'd forget she can't run fast with it or something
Leaf ....... actually she'd befriend the Zombies, she'd become a Necromancer without even realising