![](https://i.mydramalist.com/wJwV5g_4t.jpg)
![](https://i.mydramalist.com/MRW6at.jpg)
Both are about serial killers and pursue criminal issues. In both of these films, secrets are revealed while investigating the murder case.
![](https://i.mydramalist.com/wJwV5g_4t.jpg)
![](https://i.mydramalist.com/25jeV_4t.jpg)
Both films deal with the mysteries of the past and reveal secrets from the past. Both of them are exciting. The se²cret will be released soon and it is definitely an interesting movie like Collectors..