My Promise To You Become a Patron Aria sees her world completely shatter after losing her parents and home in a huge explosion. Among the wreckage, the culprit emerged: an eerily beautiful young man. Consumed by pain and hatred - and to uncover the truth behind their deaths - she decides to dedicate her entire life to becoming the closest thing to him—his bodyguard. All so that, once things comes to an end, she can finally avenge her loved ones… By taking the life of the one who stole her happiness… With her own hands.

• Drama