"Where is she?" KJ demanded. "Where is my sister?"
"She went missing," Soo Bin said, feeling perplexed. "You didn't know about her? I assumed the memory may have been painful so you rarely talked about your family on TV. But not being aware of your own sister…" "But why would my grandfather hide such a big fact from me?" He had a sister! Where was she? Did she survive? Did she remember him at all? "What was her name?" KJ asked. "I…I can't recall," Soo Bin admitted. "But Sia nicknamed her Sisi. All of us knew her as Sisi. She was barely five years old when Sia and Sungmin were killed." "But there must have been something!" KJ exclaimed. "Adoption papers or family registry? Anything with her name on it!"