Moon Ha-rin clings to the fact that the number on her non-burning visitor pass matches the order number on her thermal bag.
Moon Ha-rin wants to entrust the evidence to Ryu Geon, but she is sensitive about the visitor pass being mishandled due to her own delivery error.
Escenario de origen
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Seo Ji-hoo attempts to extract the cache of a sealed group chat to revive the voices of deleted residents.
Seo Ji-hoo suspects that the Blue Line is not a power line but a deletion line that burns complaint files.
Seo Ji-hoo, a part-time CCTV inspector, can restore the video gaps where a black resident card was swiped.
Joo Ah-rin is a transfer student who arrived after her older sister disappeared. She strives not to miss her sister's roll call response from behind the white door.
