Mel experiences recurring nightmares involving two mysterious scientists whom she's never met before. Meanwhile, the team at Electric Dust Agency (EDA) are in a dilemma when a mother wants to delete all memories of her dead child.

A restless client known simply as Jane Doe is desperate to recover old memories she'd lost after enduring a fire incident. Mel is asked by a loyal investor asks her to delete his grandson's memory of witnessing a sexual assault at a party.

Aira cuts off her relationship with Sam when she learns of the Den of Syne. Mel begins to discover odd traits of hers that don't feel like her own and decides to undergo hypnotherapy to understand the nightmares she's been experiencing.

The team reconsiders their approach when a recurring client, Farah is sent back to them for treatment because she repeats a mistake. Yoshimoto finally arrives at EDA for a visit but an unexpected incident may hinder his interest to invest.

The team must discover the root cause of a client's panic attacks which occur every year on the exact same date and time. Aira introduces Mel to Sam but their encounter turns ugly.

A customer at Den of Syne is brought to EDA after overdosing on memories. Kina confronts Dr. Rahim about her mother's disappearance. Mel finds herself at an old mansion which will reveal the truth about her condition.

Isa has taken over Mel's body but her consciousness keeps fighting back. He looks for a way to make the transfer permanent. Aira takes a big step to ensure her past doesn't repeat itself while Sam takes drastic measures to win her back.

Rahim and Isa approach Kina about modifying her Mneme project so that Isa can take full control of Mel's body. Will Isa finally achieve the immortality he longs for?