PH
Jeong I-Shin (You do not have permission to view the full content of this post. Log in or register now.) is a serial killer with the nickname of the Mantis. She brutally murdered 5 men 20 years ago. Her son is Cha Su-Yeol (You do not have permission to view the full content of this post. Log in or register now.). He has loathed his mother for his entire life. He now works as a police officer. One day, a murder case takes place. The murder seems to be a copycat crime copied from Mantis. To catch this culprit, Cha Su-Yeol enlists the help of his mother Jeong I-Shin.