What programming language would be best for this type of game?

I want to make a game that is pretty much a text-adventure, RPG, and interactive fiction all rolled into one. However, i want it to be able to show images, gifs, and maybe even videos. That, and it absolutely has to be able to be exported to pc and android. I was thinking C or C++, but im not sure how well those can be ported to mobile. I learn things pretty fast, and i am willing to learn a new language if i have to. i have been dabbling in ruby, its pretty easy. Another main issue here is that i dont want to use a pre existing engine, i want to have something of my own creation.