
Lugh and the others are now in the police station, when they get there they go directly to one of the rooms that is the police chief's room from the case they face.
"Hello detectives, I would like to thank you all for working so hard to bring this case to light. Especially for detective T. K. who has arrested the perpetrator" said the police chief.
"Sorry sir, if I may know who the real culprits are we allowed to see them?" Ask detective Joo.
"Your job is done when the perpetrator is arrested, so now the perpetrator is in the hands of the investigators, therefore for some time you have not been able to meet the perpetrator" answer the police chief.
Actually the relationship of detectives and police chiefs is a little not good, in the investigation of serial murder cases they face, the police chief always has the opposite idea with the detectives.
The police chief was named James, many rumors about him, some say that he had conspired with criminals by accepting bribes and many other negative things were spread in the community about the James. But somehow instead of resigning he always gets a promotion both in office and salary.
Detectives who have come all the way feel that his arrival to the police station is not important, they are asked to come just to be given a thank you about the case they have solved. Then after that they were told to go home without being able to see who the real culprit was. Just to thank you? can't that be later? upset them in the heart.
Lugh and the others want to get out of the police station, but are suddenly intercepted by detective T. K., with detective T. K.'s sign language asking them all to follow him.
Detective T. K. takes them all to the parking lot and asks them to follow him to go somewhere.
On the way Lugh and the others are again confused, it turns out that detective T. K. is really a mysterious person. They don't know where they're going to be taken by the detective. But out of curiosity what really happened, so they followed him.
Not too long they walk finally arrived at a house that looks worn, detective T. K. immediately parked his car followed by others and they get out of their car and enter the house.
Inside the house it was completely dark, but when the lights were turned on everyone was surprised to see the appearance of the house was much different from its outer appearance, inside the old house it turned out to be very clean and also neat, the furniture is also complete.
"This is my home" said detective T. K. who finally voiced out. "Sorry to take you all the way here, because I don't want anyone to hear our conversation" he continued.
"What do you mean?" Joo asked confused.
Detective T. K. was seen taking something from his pocket, it turns out it was a flash he got from James' room, he took it without the James knowing.
"In this flash there will be a file about the perpetrator I found, I want to solve this myself, but it turns out there's something else I have to deal with, so I leave this to you guys to solve it" Detective T. K. explained as he thrust the flash and Lugh took it.
After the long sentence, detective T. K. pointed his hand at the exit, a sign that Lugh and the others had been told to leave the house. Without speaking again spontaneously they left the house.
.....
A few days have passed since the seven detectives successfully solved the serial murder case, they have been paid by their office as well as bonuses from the government.
Although now their division team has been disbanded, because it is only a temporary team to solve this murder case, but sometimes they still often gather at their headquarters to discuss the contents of the flash given by detective T.K
This is their second day in investigating the contents of the flash, but until now the contents of the flash does not show anything important, the contents are only in the form of biodata as well as possible motive for murder.
But yes one thing they know, that there is important information in the flash that they should not miss, they do not doubt the words of detective T.K, he said, because they know despite the many negative rumors about him he is still a competent detective. He couldn't have told them to do something in vain.
Detective Joo joins forces to investigate the contents of the flash. And for a while the flash was stored by Lugh, because they were worried that if they left it at the headquarters it would be stolen by someone.
.....
Day after day passed, and ever since the serial killer was discovered, Lugh had not been bullied or felt followed by anyone else. He thought that all along the people who had followed him turned out to be the killer, and after the killer was caught he could no longer follow Lugh and disturb him.
Now Lugh and his division team also with detective Joo, have managed to find something very important from the flash ever given by detective T.K
Inside the flash they find secret symbols, where one of the symbols they find in the car of the perpetrator of the murder is also in the room of the police chief, James.
Eventually they all assumed that James was involved in a serial murder case that they had solved some time ago. They have also checked the schedule of investigators, the team of investigators who should have been assigned to interrogate the perpetrators of the murder was never called to conduct the interrogation.
So all this time the James said that the perpetrator was in the hands of the investigation team was all a lie. Finally, Joo brought a warrant from the prosecutor to search James' house and office, in the search was found a lot of evidence that shows the cooperation between James and the suspected serial killer.
Then because of this James was detained and interrogated by the real investigation team along with the perpetrator of the murder.