The 100 years war.
Countless gods, devils, heavenly demons, dragons, beast emperors and many more supreme beings fought for supremacy.
Due to the war space cracks plagued the dimensions causing them to intersect almost making them destroy each other.
After countless efforts the dimensions finally stabilized making a whole new unique dimension.
Note: some of you may not like the reincarnation tag so this is to explain some details coming in the plot (NO SPOILERS).
the mc will come from earth but unlike lots of novels it will play a major role in his power and character development, i am always open for criticism
It will all be cleared up in the future with lots of fun. 
IMPORTANT NOTE!!!!: this was supposed to be surprise but as i went more deeply through the rules (in wuxiaworld) i found it will really be hard to be added to the front page, i like when i start something that i must finish it in the most efficient and best way possible with no regrets, so i added this, don't worry it won't be a spoiler, i am just giving a hint, as you already know from the title this novel features dimensions, and since this novel is made on wuxiaworld it must have something related to it, so figure it out a novel about dimensions and wuxiaworld which is full of fantasy novels.

I hope you can support me in wuxiaworld so i could reach the main page, if you genuinely like the novel just look it up in original novels in wuxiaworld fourms and click it just for a view, thank you for the support.

Thank you for reading.