Low Tide in Twilight Vol. 2 by euja

PLAYING WITH FIRE Now that Euihyun has begun paying back his father’s debts in earnest, he finds himself juggling multiple jobs, caring for Euiyoung, and avoiding Taeju’s attention (not to mention his unwanted advances). It's far more difficult than he anticipated. Still, he’s determined to free himself from Taeju’s control. But when an accident occurs while Euihyun is at work that nearly costs his younger brother his life, Euihyun finds himself falling deeper into Taeju’s hands, surrendering his body to the alpha gangster in the desperate hope that he can finally secure protection and safety for both himself and Euiyoung.