Jin-seok, 21-year-old, moves into a new house with his family. He suffers from a slight schizophrenia but he carries an ordinary life under the warm care of the family. His older brother Yu-seok is a decent college student, a mentor, and role model for Jin-seok. One night, his beloved brother is kidnapped by unidentified assailants before Jin-seok's eye. Jin-seok can’t recognize their faces, but can remember only the VIN that matches with no car. After long silence of 19 days, suddenly Yu-seok returns home, but remembers nothing which had happened in the meantime. And soon Jin-seok feels Yu-seok is a total stranger.

An unsuccessful journalist becomes a star after he writes an article about the memo of an unknown serial killer. But when he learns that the memo was just part of a novel, he decides to cover up everything.

An assistant to a TV producer, eager to stay off his bad side, promises to convince her former professor, a famous but reclusive academic, to appear on their show, which helps locate long-lost persons. Who does grey-haired Professor Yun Suk-Young want to see again more than anything? The answer to that question lies decades in the past.

When a serial killer, gangsters, and bottom-feeding private detectives cross paths… things can get really messy and bloody! A serial killer that has been in hiding is finally caught- but the story is far from over. A dirty cop learns that one of the killer's victims had actually stolen a national treasure, a golden Buddha statue that's worth millions; which no one has been able to locate for more than a decade. So begins a treasure hunt- and it's up for grabs for anyone, from a dirty cop to gangs and lowlife private detectives!

Moo-kyung's past has haunted him his entire life. He eventually loses his job and family because of it, and suicide seems to be his only option.

Getting out from the jail, Young-kwang comes back to his hometown. In the meantime, his mother diedand the family do not welcome his visit. With the money, his mother has bequeathed to him, he buysthe real estate, gets married to a widow and starts a fish-peddling. But both the anxiety for theredevelopment and the doubt about the fidelity of his wife lead him to an extreme choice.