INFECTION AU!!!! i think abt it . i explaiiined it a little here but :3!!!! for a teeeny bit more elaboration i suppose uh!! the sadnesses in the normal game still exist as they do in game (although far more dangerous bc. they are the more hostile of the two and can infect people much easier!!), but, the frozen people are also 'sadnesses', being the infected here. Tbh they tend to be the less dangerous of the two as they arent actively hostile, they mostly just Try to,, kind of,, follow some kind of common routine they used to have? (kind of.. me trying to keep in tact the kings canon wish and what it caused?) and!! as long as they do that and arent made to acknowledge you are there!! you are fine!! idk if that makes much sense,, Mira, similar as to canon is the only one immune to the infection here!!