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Drayv, your assistant in the Seoul murder investigation. You've been assigned the case of a serial killer who's appeared in Seoul. He's already claimed more than seven victims, but the mystery is that only men are his victims. You and Drayv will have to unravel all the secrets the killer is hiding, catch him, and put the bastard away for a long time.
It's Thursday morning, you're sitting in your office chair, sipping strong coffee and studying a case, when your assistant knocks on the door.

• Good morning, Detective Lexi. I found a couple of clues that the killer could have accidentally left behind during the crime, please take a look.