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.
Yeah, but I've never done 
an investigation before.
أجل، لكن لم أُجرِ تحقيقاً من قبل
Tudo bem, mas eu nunca fiz
uma investigação.
Но я же никогда
расследования не проводил!