As the bewildered student adjusts to the sudden arrival in his modest apartment, Yuria reveals her extraterrestrial origins and the urgent mission that brought her across the stars. She enlists his cautious assistance in tracing her elder sister's path through the unfamiliar city, leading to quiet conversations that bridge their vastly different worlds. Together they sift through clues under the cover of night, uncovering small hints while navigating the awkward realities of her presence. Their tentative partnership hints at deeper connections yet to be explored.