Review Detail of EvilMushroom in The Demon Against the Heavens

I like the story but the author gave me headache. Every chapter have a flash back like when you are watching na/eu actions like 'arrow' or 'the flash'. And its annoying, well i can read up to 7 to 9 hours straight but with this novel...uhm i can't... Too many details to process in one chapter. Its worth giving it a try i guess. Maybe its just me who hates this kind of format. Well, thats it.. I hope thats for an honest review..