Suansoon and Ongsa are in a relationship, but an accident occurred when Ongsa rushed to celebrate Suansoon's birthday and also their anniversary. Wracked with guilt, Suansoon wishes to go back in time to prevent their relationship. Unexpectedly, he finds himself in the past, warning a younger Ongsa about their future, but Ongsa doesn't believe him and still pursues Suansoon. A decade later, an older Ongsa returns to convince his younger self not to avoid the accident, as Suansoon's life depends on it. Ongsa allows the accident to happen. Transported back to the past, he decides not to approach Suansoon this time, determined to change their fate.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | The Day to Melt Sadness | 2010-04-13 | 54 min |
| Season 1 | Episode 2 | The Demon of Having 7 Days till the Statute of Limitation | 2010-04-20 | 54 min |
| Season 1 | Episode 3 | Connection | 2010-04-27 | 54 min |
| Season 1 | Episode 4 | Secret | 2010-05-04 | 54 min |
| Season 1 | Episode 5 | Cold Case Hell | 2010-05-11 | 54 min |
| Season 1 | Episode 6 | The Heartache Left by a Cold Case | 2010-05-18 | 54 min |
| Season 1 | Episode 7 | Light and Darkness: IT CEO Murder Case | 2010-05-25 | 54 min |
| Season 1 | Episode 8 | Cry | 2010-06-01 | 54 min |
| Season 1 | Episode 9 | Release | 2010-06-08 | 54 min |
| Season 1 | Episode 10 | Devotion | 2010-06-15 | 54 min |
| Season 1 | Episode 11 | The Day to Shatter Sadness | 2010-06-22 | 54 min |
| Season 2 | Episode 1 | Start running! You slow turtle | 2011-07-12 | 54 min |
| Season 2 | Episode 2 | The decision | 2011-07-19 | 54 min |
| Season 2 | Episode 3 | A lie for a good purpose | 2011-07-26 | 54 min |
| Season 2 | Episode 4 | A failure as a detective | 2011-08-02 | 54 min |
| Season 2 | Episode 5 | An absence of an intent to kill | 2011-08-09 | 54 min |
| Season 2 | Episode 6 | The 3 lies | 2011-08-16 | 54 min |
| Season 2 | Episode 7 | The city of deceit | 2011-08-23 | 54 min |
| Season 2 | Episode 8 | The enemy appears | 2011-08-30 | 54 min |
| Season 2 | Episode 9 | The true enemy | 2011-09-06 | 54 min |
| Season 2 | Episode 10 | The trap behind the showdown | 2011-09-13 | 54 min |
| Season 2 | Episode 11 | The final day, what awaited them | 2011-09-20 | 54 min |
| Season 3 | Episode 1 | Episode 1 | 2018-07-09 | 54 min |
| Season 3 | Episode 2 | Episode 2 | 2018-07-16 | 54 min |
| Season 3 | Episode 3 | Episode 3 | 2018-07-23 | 54 min |
| Season 3 | Episode 4 | Episode 4 | 2018-07-30 | 54 min |
| Season 3 | Episode 5 | Episode 5 | 2018-08-06 | 54 min |
| Season 3 | Episode 6 | Episode 6 | 2018-08-13 | 54 min |
| Season 3 | Episode 7 | Episode 7 | 2018-08-20 | 54 min |
| Season 3 | Episode 8 | Episode 8 | 2018-08-27 | 54 min |
| Season 3 | Episode 9 | Episode 9 | 2018-09-03 | 54 min |
| Season 3 | Episode 10 | Episode 10 | 2018-09-10 | 54 min |
| Season 4 | Episode 1 | Episode 1 | 2020-01-06 | 54 min |
| Season 4 | Episode 2 | Episode 2 | 2020-01-13 | 54 min |
| Season 4 | Episode 3 | Episode 3 | 2020-01-20 | 54 min |
| Season 4 | Episode 4 | Episode 4 | 2020-01-27 | 54 min |
| Season 4 | Episode 5 | Episode 5 | 2020-02-03 | 54 min |
| Season 4 | Episode 6 | Episode 6 | 2020-02-10 | 54 min |
| Season 4 | Episode 7 | Episode 7 | 2020-02-17 | 54 min |
| Season 4 | Episode 8 | Episode 8 | 2020-02-24 | 54 min |
| Season 4 | Episode 9 | Episode 9 | 2020-03-02 | 54 min |
| Season 4 | Episode 10 | Episode 10 | 2020-03-09 | 54 min |
| Season 4 | Episode 11 | Episode 11 | 2020-03-16 | 54 min |
| Directing | Siwaj Sawatmaneekul | Director |
| Editing | Suttikan Prommaboon | Editor |
| Art | Nantalit Tampacha | Production Design |
| Crew | Saran Jantharakkha | Cinematography |
| Sound | Boy Sompob | Original Music Composer |
| Writing | Utchariyakorn Sirikam | Screenplay |
