Cartoons for young adults?

Have you seen cartoons nowadays? It seems that some cartoons hide more things that you expected. This is the new generation of cartoons, made for young people (around fifteen to twenty five or even more) whose background can be about conspiracy or expand our universe with the insertion of extraterrestial characters. Gravity Falls, for example. Sure some of you know it. It begin in a calm town of Oregon where a couple of twins (Mabel and Dipper) go for spend the summer with their great uncle Stan. The first day all passes normally, until Dipper is send to the forest by his uncle and finds a very strange book, that results to be a journal of a unknow person that contains very creepy and exciting information about the town. After that, everything  change. Monster of all types and forms, conspiracies and secret codes abound in each episode, leading to the most epic final: a confrontation with a deity of destruction. 

Another exciting serie is Steven Universe. Steven is a normal teenager who lives with no less than alien people, called gems. These gems are Garnet, Amethyst and Pearl, living forms that came from other planet (Homeworld) and remained for thousands of years on the Earth, with the purpose of protect the world from an alien invasion, hatched by gems of outer space (with intention of colonizing). Steven will join to the mision of protect the Earth, form part of the Cristal Gems, and on the way he will discover many things about his past and about his mother, Rose Quartz, leader of the rebellion against Homeworld. 

Perspectives about cartoons and everything change radically since childhood to adulthood. Things that we not understand before can be now completely deciphered. Although, in some cartoons like these two we can see elements that not belong to animated cartoons for kids. This means that animation opened to a new public. A public that enjoys cartoons but also gets intrigued by exciting stories destinaded to all ages.