Introduction to the family of Kim Soo Hyun and Han Ji Hoon, parents of Han Sa Byul. We are also introduced to other key characters and informed of other cases of missing/murdered children.
Han Sa Byul has been taken by the serial killer - her family is devastated and desperate and the city lives in fear. As usual her parents react in different ways. There is more than enough bad news to spread among everyone.
As Kim Soo Hyun and Dong Chan work together to change the past, they discover that while small details can be altered, it's much harder to change someone's destiny.
Will Han Sa Byul truly be safe if the killer is in jail? Can he be kept there? Dong Chan tries to remember where he has seen Han Ji Hoon before. The distance between Kim Soo Hyun and her husband increases.
Kim Soo Hyun was unprepared to find all the evidence that was in Chang Moon Soo's apartment. When she returned, the evidence was gone - until she found another kidnapped girl, Eun Joo, Han Sa Byul's friend and classmate.
Just as the suspect list begins to narrow down to Joo Min Ah, she does something that seems out of character. The antics of Choo Byung Woo help to distract Kim Soo Hyun from her fear. Jenny and Choo Byung Woo are not the best babysitters.
As Ki Dong Chan and Kim Soo Hyun continue to uncover clues, the President and his staff gather to discuss the wisdom in executing prisoners on death row, what order to execute them and what events have decreased the Presidents popularity.
Ki Dong Chun and Kim Soo Hyun travel to Moo Jin where they try to track each person in the photograph that Han Sa Byul took from Te Oh, leader of the band Snake. Obviously there are still questions surrounding the murder of Lee Soo Jung.
Kim Soo Hyun is now the one under arrest, but she notices a familiar and frightening gesture from the police officer who has her in custody. Due to Han Ji Hoon's ego, he continues to endanger those he claims to love.
Han Ji Hoon feels that something is wrong, but he can't admit his wife has been telling the truth. On the other hand, Ki Dong Chan and Kim Soo Hyun know what is happening and they spring into action, but discover not everything is the same.
Kim Soo Hyun fights to save herself and Yoo Jin Ho who finally shares some secrets. When Ki Dong Chun is arrested again, Han Ji Hoon manipulates facts to imprison Soo Hyun back at home, but she uses the time to discover more clues.
