One day, your friend John messaged you.
John: Wanna solve this puzzle? The answer contains five words
You: Are you playing tricks on me??? This is a blank page!
John: This puzzle is not too hard. Do not let me down!
You: Wait, is the answer "This page is left blank"?
John: No. gtg!
Actually this puzzle is created by my friend (of course without the dialogues). I could not solve it, and he told me how to solve it. This puzzle is so interesting that I want to share with you guys!
Hint zone: Hints will not be posted as @Deusovi cracked the puzzle within 30 minutes of posting!