That Time I Got Reincarnated as a Slime S00 E11 Visions of Coleus: To Coleus

"Ascend into your true form."

Yuuki asks Rimuru to investigate the Kingdom of Coleus, where a battle for succession has pitted the kingdom's two princes against each other. Rimuru launches a covert operation to sneak into Coleus and find out what's driving this conflict.