@AnnePackrat It has to be a series from the same publisher, they wouldn't advertise a rival's work unless it was famous and ending or the mangaka died or something. It has two exclamation points at the end of the title, so you can probably narrow it down with that.
I am kinda jealous of how comfortable Veldora is looking. Like, all around him is serious conversation, and he just lies there reading his manga with no care.