A Conspiracy of Majin

ma hitotachi no sakubō (魔人達の策謀) is the seventy-third chapter of the manga adaptation of That Time I Got Reincarnated as a Slime.

Summary
While Hinata and the other Crusaders were spreading the Religion of Luminism around the world, Laplace was retreated to the Free Academy to report the incident at the Western Holy Church. Laplace entered a room through one of the windows; that's when he saw an elf that looked weirdly familiar. Laplace and the elf walked towards the room where the master resides. In the room, there was none other than Yuuki himself.

Yuuki asked Laplace for the details of the infiltration, but he couldn't tell him anything because of his failed attempt. Laplace attempted to sweet talk Yuuki for a raise but failed. Then, Yuuki reveals to Laplace that his award has been given to him. Laplace pondered for a while about where the award was, but he couldn't figure it out. Yuuki pointed towards the elf standing right behind them and burst into laughter. The elf was a former Demon Lord, called Demon Lord Kazaream. Now the demon lord is referred to as Kagali. She is grateful to Yuuki for providing him with a body to possess. After talking about Kagali's past, they discuss their encounter with Demon Lord Valentin in the past.

Clayman wanted to be a True Demon Lord with the help of the Falmuth people, but Rimuru has wiped out the people who tried to invade Tempest. The three were devastated to find out that wasn't a soul left behind after the massacre. They planned to have the Western Holy Church deal with Rimuru and his nation. In the end, the three wanted Clayman, Milim, and Frey to gather all the Demon Lords to the Walpurgis Banquet.

The King of Falmuth, Edmaris Falmuth, was locked up in one of the cells in Tempest when Shion came and confronted him. Shion was permitted to interrogate Edmaris using whatever method. Shion expresses her anger towards Edmaris for staining Rimurus' hands. Mjurran is confronts Archbishop Reyhiem to disclose all the information he knows. Gobzo jolts from the cries and screams from the prison.

From a distance, King Edmaris heard someone walking closer to his cell. The person was Rimuru himself. Unknown to King Edmaris, he had requested the person(girl?) to pass a message to the chancellor for an audience. Rimuru wears the same mask as when he did during the massacre. Suddenly, the king leapt backwards, realising that he was talking to Rimuru. King Edmaris and his people's fate will depend on the higher-ups of Tempest in the upcoming meeting. To Be Continue Here...

Characters

 * Rimuru Tempest
 * Hinata
 * Laplace
 * Kazaream
 * Yuuki Kagurazaka
 * Other Humans

Skills

 * TBA

Creatures

 * Slime
 * True Dragon
 * Dragonewts
 * Kijins
 * Fair Onis
 * Dwarfs
 * Demons
 * Dryads
 * Goblins
 * Demon Lords
 * Deathman
 * Harpy
 * Humans
 * Vampire

Regions

 * Tempest

Trivia

 * None.

Adaptation Notes
 List any differences from the source material, if any:
 * Light Novel Volume 6: The Octagram Soars Brightly:
 * None.