My Brother's Boyfriend Fell for Me

I fell into the ultimate noir BL novel. I was also the obsessive maniac and villainess who fell in love with the boss and brutally died during the main characters' first meeting! I thought I'd change the love between the two, which originally ended with the death of my bias due to schemes, into a happy ending, but... "Let's go together, to my hell." What? Did my favorite character just kidnap me? "I liked you, but this is too much." To ensure that the story unfolded just like it did in the novel, I tried to seduce my favorite character just enough that he would hesitate to kill me. "Why do you like me?" But something feels off. "Just try running away. That's if you can, Princess. I've got my eyes on you right now, I'll go crazy if you do." The male lead's boyfriend has started obsessing over me. "Please, don't abandon me..." So dangerous and dizzying, it's impossible to escape! (Source: Kakao Entertainment Corp., translated)