[Book] Shirtline 1

A meeting that was wrong from the beginning.

The dangerous relationship between two men entangled in a contract begins!

Shin, a mechanic who barely makes a living by repairing broken cars on the street, meets Jake, a man who needs his car repaired, as usual. Shin is annoyed by Jake's sexual gaze toward him, but he doesn't want to lose him because he offers a lot of money for the repair, so he forces himself to give him his contact information and plans to meet again. After that, Shin finds out that Jake, who keeps getting entangled with him, is a leader of a dangerous gang. Shin tries to distance himself from Jake, but their relationship only deepens....

[Book] Shirtline 2

A meeting that was wrong from the beginning.

The dangerous relationship between two men entangled in a contract begins!

Shin, a mechanic who barely makes a living by repairing broken cars on the street, meets Jake, a man who needs his car repaired, as usual. Shin is annoyed by Jake's sexual gaze toward him, but he doesn't want to lose him because he's offering him a large sum of money for repairs, so he forces himself to give him his contact information and makes plans for the next time. Later, Shin finds out that Jake, who keeps getting entangled with him, is a leader of a dangerous gang. Shin tries to distance himself from Jake, but their relationship only deepens....

[Book] Shirtline 3

A meeting that went wrong from the start.

The dangerous relationship between two men entangled by a contract begins!

Shin, a mechanic who barely makes a living by repairing broken cars on the street, meets Jake, who needs his car repaired, as usual. Shin is annoyed by Jake's sexual gaze toward him, but he doesn't want to lose him because he's offering him a large sum of money for repairs, so he forces himself to give him his contact information and makes plans for the next time. Later, Shin finds out that Jake, who keeps getting entangled with him, is a leader of a dangerous gang. Shin tries to distance himself from Jake, but instead, their relationship deepens....

[Book] Shutline 4

"If you're going to be at the bottom, it's better to be with two than alone."

Shin-geon stays by Jake's side after he was shot by Gren. Worried about Gren's safety after he escaped, Shin-geon tries to tease Jake's obsession with him and find out what's really going on, but the more he digs into it, the more he realizes that Jake is actually taking risks for himself. In the end, Shin-geon decides to admit the feelings he's been ignoring...

* Volume 4 of "Shutline" is an edited version of episodes 43-59 of the serialized series.

[Book] Shutline 5

"If you're sick of being a gangster, come to me right away. I'll make sure you don't get caught. Not by the gangsters, not by the police."

Shin-geon looks bitter as he watches Gren fall apart. Jake comforts him. The two men become familiar with each other in their own way. Meanwhile, Jake makes a request to the biker gang to pull out the cornered Ross Traubein, and as a result, Ross and the gang start moving again, while Shin-geon goes to a junkyard in a dangerous area.

* Volume 5 of 『Shirtline』 is an edited version of episodes 60 to 77 of the serial.