Akimina Sheena Delta, a senior high students taking up Science Technology Engineering Mathematics Strand. The second youngest daughter of Akihiro Delta, a well-known businessman. Aki felt unwanted, left out and felt not belong in her family and friends. On the night of October 21, 2021. While raining on her way to attend a dinner date that her father told her, their car lost control and bump into another car. As she opened her eyes a new world awaited for her.... A new situation that's familiar to her. A mystery that needs to resolved. Will Aki be able to solve the mystery behind the beautiful daughter of Amandro Salvacion's death?.