Edy Mora(Bradley Chales Cooper) is a incapable and poor author, so he couldn't write a word for months. accidentally, Edy Mora met one guy who he is Mora's ex-wife' younger brother and drug dealer. and he got a pill that is called NZT from drug dealer. The NZT is the pill that can help our brain use 100%. Edy Mora took the pill on his way to his house without doubt.