The Heart Killers English Sub Tattooist Kant works as a spy for the police. When he’s tasked to investigate a pair of gunman brothers, he finds that one of them is a one-night stand he hasn’t been able to forget—Bison. The two assassins own a hamburger shop. Kant goes there and focuses his efforts on charming Bison into giving up information. When his attempts are thwarted by Bison’s scary, protective older brother Fadel, he hires someone who can take him on. He enlists the help of his handsome best friend Style who’s a pain in the neck and not afraid of anything. Mechanic Style once rear-ended Fadel and they fought. Kant promises Style the car he’d had his eyes on if he can win Fadel’s heart. If his mission is successful, Kant’s been promised a clean criminal record so he can start a new life.