Jane and Lalisa are step-siblings. Their father died while serving in the police. Lalisa’s mother treated Janenaree as her own child. Overtime, they entered the Special Investigation Centre in a mission to take revenge on the man who killed her father by law. However, Janenaree is mistakenly shot Sukda and so she must be in jail. Sakda's man then take a revenge back by killing their mother. Lalisa is so angry at Janenaree, which is the cracking point of two siblings. When Janenaree was released from the prison, she turned to be a bodyguard for the young mafia, Marvin. Keeping the two sisters on opposite sides, good and bad. Also the love between Janenaree and Inspector Non to be contradicted and hardly for them to come back and love each other.