Eun Saeng was the only daughter and the heir of a famous mafia. One day, her mother was murdered in front of her and she was under depression for almost 10 years and muted herself. Now, her father wanted her to go to Korea, her mother's hometown to find the guardian angels which protected their family. Can she find all the 12 guardian angels?? Characters Wendy Son as Eun Saeng Exo as the 12 guardian angelsAll Rights Reserved