The female lead uses sex to cope with death of a loved one. She intends to murder second female lead for causing death of loved one, however, she tries gaining her trust via sexual favors to play "submissive" to get her guard down. She states she was 13 when signing a contract with a sex club owner stating she would get a large sum of money to keep her loved one alive. However, she was to return to the club at age 21 and work off her debt. The second female lead hints that her neices and nephews may be in sexually absuive relationships as they were forced into marriages, including a phone call to her sister, discussing the possibility of pregnancies and abuse. Several other discussions take place in the book that hint at possible sexual abuse/assaults in the past for characters. Wothy of note: There are heavy implications of cheating and the second female lead saying she is okay with it despite telling readers otherwise.