Review Detail of Rak in Naruto: In Pursuit of Happiness

what happens when naruto gets some visons of future and past ? what happens when he has some knowledge about the underneath of underneath in this damn ninja world where there is a final boss behind the final boss ? This story is about that. at first i saw the title and the image, i thought this is a plagiarism novel for sure, but after reading till now, i salute you author san. keep it coming.