[Y/N] bang her desk out of anger, She rub her forehead and gave out a heavy sigh. "Where are those twins?" Saeyoung left them both behind and she was the only one left to help Saeran with his issues. Then he left her behind....Her world slowly fell apart when he left her as well. She didn't know what to do, She studied to become a hacker ever since a young age just to find the twins. Her parents didn't approve and she lost all connection with them because they didn't want her to be a hacker. One day it change, She found trace of Saeran but he isn't the same. What will happen when Saeran doesn't remember [Y/N].