異境旅行也會造成自我變化，有時是字面上的「自我變化」，讓你懷疑自我和人生…
@sfbluepan - 破碎的真實同一性Stranger in a Familiar Land - TV TropesFisher Kingdom - TV TropesFish out of Water - TV TropesIn Another Man's Shoes - TV TropesOntological Mystery - TV TropesJourney to Find Oneself - TV TropesI Choose to Stay - TV Tropes