The synopsis for Marvel’s Inhumans is as follows:
Marvel’s Inhumans explores the never-before-told epic adventure of the royal family including Black Bolt, the enigmatic, commanding King of the Inhumans, with a voice so powerful that the slightest whisper can destroy a city. After the Royal Family of Inhumans is splintered by a military coup, they barely escape to Hawaii where their surprising interactions with the lush world and humanity around them may prove to not only save them, but Earth itself.
The teaser itself doesn’t give anything away, having Iwan Rheon voiceover whilst we get the Inhumans title font as the visual key throughout. I’m sure with the first look cast photo yesterday (see above) and the teaser today, it’ll probably be a month before we get some first look footage of the series.