Tsurimi Echiko is a girl who committed sins that people will never forgive her. She killed her best friend for the sake of herself. She's not just a selfish person, she's really pathetic, cruel, and brutal. After two years of living with the sins, she keeps on dreaming about her best friend's death. The killing scene, the way she stabbed her friends. She even got sleep paralyzed. She was too scared to sleep, even though her boyfriend was right next to her. She did tell her boyfriend, but he did not take it seriously. Until one night, she thinks that she can't continue this anymore. She decided to go to the church alone in the morning. She's begging God to forgive her. She has never regretted her actions in her life. But she regrets everything she did to them and wants to fix everything again. She wants to live a life with her best friends and not with her busy boyfriend. She is neither happy nor sad about living with him. She was frustrated because she had no one on her back. God listened to her wish and decided to give her a chance. Tsurimi Echiko decided to change her fate. She won't be the old Echiko anymore. She'll try her best to fix the future. The bright future with her friends Hayama Sora, Yoshizawa Ryo, Yamada Yuki, Lee Minyoung, Takashi Mitsuya, Tsurimi Akkun and Song Rina