I Was Chosen As The Second Male Lead!?

Leah had lived a decent life as a girl living the apartment life of New York... that is until she was killed. Reincarnated as Liam, the son of noble Lord Shiver and second main lead to the romance novel "Kiss me, My Love", which Leah had completed moments before death, "he" lives in a much less peaceful way. To find his killer who was put in this world as well he must not trust anyone. But as he progresses he finds that there are more things than revenge to deal with. *Note: After getting killed Leah is referred to as Liam (female pronouns to male), sorry if that was confusing!