Are puzzles really necessary in this world? In order to restore Jin's memory, Kaito and his friends go on a puzzle-viewing journey to England. As they're walking through the underground maze beneath the church, where young Kaito and Rook first met Jin, a mysterious girl appears in front of them. Jin calls the girl by the name Raetsel. It seems they know each other. However, she suddenly disappears and takes Jin with her. What's more, the traps in the underground maze are activated and start coming after Kaito and his friends. (Source: www9.nhk.or.jp)

Mafia is rife in America where assassinations are a regular occurrence on the streets. Inferno, a mysterious company, is behind most of these dealings through the use of their near-invincible human weapon, Phantom. One day, a Japanese tourist accidentally witnesses Phantom's latest murder. Desperate to escape, the tourist hides in a secluded building. However, Phantom, revealed to be a young woman named Ein, and the leader of Inferno Scythe Master captures the tourist and brainwashes him. Given the name Zwei, this once peaceful tourist is now a puppet of Inferno with no memories. Drawn into a world of lies, deceit, and violence, Zwei must fight to survive, hopefully to one day regain his memories and escape from this world where he is constantly on the brink of death.

Ever since he lost his family in an explosion, Mirai Kakehashi has lived a life of pain and despair. Every day, he endures abuse at the hands of the relatives who took him in. As his anguish steadily chips away at his will to live, he is eventually pushed to the brink. Prepared to throw it all away, he stands on the edge of a precipice and takes the leap. However, instead of falling to his death, he enters a trance where he meets a winged being who claims to be his guardian angel. Named Nasse, the angel offers him two priceless abilities and convinces him to go on living. When Mirai experiences the marvel of his new powers firsthand, he gets a taste of the freedom that was locked away from him for so long. Armed with Nasse's gifts, Mirai is flung into a showdown with 12 other individuals, one of which will be chosen to become the next God. In stark contrast to when he wanted to end his life, Mirai is now prepared to do whatever it takes to protect his bleak chance at happiness, lest it be wrenched from his grasp forever.

In 2113, the Ministry of Foreign Affairs (MFA) dissolved their secret paramilitary unit known as the Peacebreakers. However, the squad disappeared, and their activities remained a mystery. Five years later, the Peacebreakers resurface when they murder Milcia Stronskaya, a scientist in possession of highly classified documents essential to the future of the Sybil System—Japan's surveillance structure that detects potential criminals in society. To investigate the incident and prepare for a clash against the Peacebreakers in coordination with the MFA, the chief of the Public Safety Bureau decides to recruit the former Enforcer Shinya Kougami back into the force. Having defected years ago, Kougami currently works for the MFA under Frederica Hanashiro's command. Kougami's return creates tensions between him and his former colleagues Akane Tsunemori and Nobuchika Ginoza, but they must set aside their past grudges to focus on ensuring the security of the Sybil System.