The Defects

Survivors (1x3)

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Han Cheol-soo, So-mi's adoptive dad, unwillingly gives up crucial information regarding the "refund" system and the VIP membership to Ah-hyun and the kids. Those clues lead Ah-hyun and the kids to witness an actual "refund" situation. Meanwhile, Se-hee embarks on a fishy project involving the First Lady.