if I dont know LN and manhwa before watch this movie, thats overall good and fun to watch. but if you alrd read LN and manhwa you will see so much different, this movie must be 1 kind of LN "Battle Through the Heaven" or dou po cangqiong, but seem like the narrator mixed story with 2 another LN with same writer. as a manga reader i realy confuse with a way this movie story but when i watch all series i know this movie little bit different LN. so if you dont know LN and manhwa its better, and DONT TO READ IT haha. because you will confuse.

movie overall good, and recomended to watch