The story takes place in a future where the human race has expanded and inhabits a multitude of planets in the universe with fantastic technology. Unsurprisingly, crime has grown alongside technology, and thus the GOTT, Galactic Organization of Trade and Tariffs, is formed as a sort of universal police force. Within this organization, there is a special (and secret) branch known as the ES Force (ES standing for "Encounter of Shadow-work"), consisting of twelve young people that possess amazing superpowers. Each ES member operates with another as a team, and the series' focus is a team of two low-level members, Éclair and Lumière. As the series progresses, they start to see the darker side of GOTT and its secrets.

The story takes place in a future where the human race has expanded and inhabits a multitude of planets in the universe with fantastic technology. Unsurprisingly, crime has grown alongside technology, and thus the GOTT, Galactic Organization of Trade and Tariffs, is formed as a sort of universal police force. Within this organization, there is a special (and secret) branch known as the ES Force (ES standing for "Encounter of Shadow-work"), consisting of twelve young people that possess amazing superpowers. Each ES member operates with another as a team, and the series' focus is a team of two low-level members, Éclair and Lumière. As the series progresses, they start to see the darker side of GOTT and its secrets.

The story takes place in a future where the human race has expanded and inhabits a multitude of planets in the universe with fantastic technology. Unsurprisingly, crime has grown alongside technology, and thus the GOTT, Galactic Organization of Trade and Tariffs, is formed as a sort of universal police force. Within this organization, there is a special (and secret) branch known as the ES Force (ES standing for "Encounter of Shadow-work"), consisting of twelve young people that possess amazing superpowers. Each ES member operates with another as a team, and the series' focus is a team of two low-level members, Éclair and Lumière. As the series progresses, they start to see the darker side of GOTT and its secrets.

Cyborg detective Batou is assigned to investigate a series of murders committed by gynoids—doll-like cyborgs, which all malfunctioned, killed, then self-destructed afterwards. The brains of the gynoids initialize in order to protect their manufacturer's software, but in one gynoid, which Batou himself neutralized, one file remains: a voice speaking the phrase "Help me."

Kindaichi, Miyuki and Fumi are invited to the resort of the Deep Blue Island by their senpai Akane, the daughter of the president of the Aizawa Group. A group of criminals infiltrate the hotel diguised as waiters to kill the members of the Aizawa Group. The criminals don't know their boss in person, and they don't know either that he's in the hotel with the members of the Aizawa Group.