Light, El and the rest of the task force have gathered enough evidence to prove the involvement of the seven members of the Yotsuba Group of Companies in the Kira case. However, despite all the clues they have, they cannot identify the owner of the Death Note. So El decides to ask for Misa's help, which he will use to force Kira to make a mistake. However, the involvement of Rem, the goddess of death who has tied her fate to Misa, is a factor that even El himself is unable to calculate... (From the publication presentation)