Limitless.

Osore Amyūzumento(fear and amusement) is not your average 16-year-old kid. Having an IQ of 160 he's clearly different. But what's odd about him isn't that. It's his fear. His amusement, Of entering an interminable dream. Sleep is substantial, everyone loves and needs sleep. But what if you are stuck in an eternal dream? What if when you wake up you're not in reality, in fact in another dream? This is called Limitless. Osore suffers from all these difficulties, it isn't a frequent problem, but when it does happen things go to hell. Follow Osore through this roller coaster of a ride, and his way of solving the mystery and puzzles, and Osore's way of countering the limitless.

Hope you enjoy this novel/manga. I'm a 16-year-old teen who loves anime, and aspires to have his manga known by many others just like me!