That Time I Got Reincarnated As A Slime: Visions of Coleus

Having saved the kids in the Kingdom of Engrassia, Rimuru's days as their teacher are coming to an end. One day, Yuuki, the Guildmaster of the Free Guild, comes up to Rimuru with a request. The request is to look up inside information about the conflict for the succession of the throne in the Kingdom of Coleus, a nation right in between the Kingdom of Engrassia and the Holy Empire of Lubelius. Rimuru began his undercover mission in the Kingdom of Coleus under the name of "Satoru." However, th...