Thanks for the chapter!
Poor Irma, wandering into an abattoir of blue slime corpses. Little Dahliya has become responsible for hiring numerous assassins to commit mass blue slime murders and attempted genocide! Fortunately Rimuru is on another world so wasn't harmed. However, numerous slimes were killed for the making of this.
Speaking of Irma, does anyone know if she's Dahliya's blood related older sister or highly respected childhood friend? Don't know her last name but considering she only appears every now and then and has little interest in magic engineering seems more like a close neighbor or childhood friend than blood related older sister. Hope Tobias doesn't get too jealous of her innovations and skills. Seems like only being able to better control his magic and being able to apply it over larger surfaces than her isn't enough and starting to eat away at him. Would be nice if I'm wrong but we'll see.
Btw, page 6 has a misprint. Gem on engagement item is suppose to have a gem of the giver's hair or eye color, not the recipient's. That way when recipient looks at it they'll be reminded of the giver.