It's not, because most AU eps tend to stick to one character. This one has multiple storylines, so it's closer to Abyss if anything.
not really seems like in this episode clark feel he should everyone who he actually is because that way he won't hide himself while saving people
but jor-el interferes and gives him another AU trip where clark see what will hapenn if everyone knows his secret probably his close one will die more troubel and in the end of epsiode clark relaizes he nees 2 persoanlities not one
that's what i think main story of episode
