History can't repeat

This book probably won't be finished since this come from a friends who commit suicide. It still quite emotional so I don't think be able to write this with out crying, but I also might keep going in remembrance of my dear friend. I love to know what y'all think?
The begin will not be rewrite for that was what I wrote when he was alive, but I will be willing to write in a separate edited book.
The book basically was a series connect to his which is no longer on wattpad and probably will never be here again.
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The story is about a shapeshifter assassin that in time of old a human came to the magic lands to seal a Fortalked Legend that end a Great War, only to be curupted by the fates that made him destinedto bring the grand land at peace.
But as the shapeshifter invaders come and tricked him in believing his younger brother was alive to break him, but in the end it was too much to be a child warrior and savior. 💔Leading him to fall and cause a great castilistic event in where the dimensions of old where combine by portals that created voyage between that like was like a current of air that has a mind of its own,tamed by the lost artifacts from the dimension conquers.
-The Savior grew mad as the shapeshifters slowly realized that it wasn't right to conquer this people,all except one who betrayed her friends to the dark that she'll never leave.
No one knows what truly stop the Great War before the world grew insane as the Grown child savior.The Great Savior now an adult dies leaving behind a wife and child to the world and death.Creating a whole of history lost.The great shifters come in and out of the history books before disappearing all the completely.Leaving down trails of myths and legends that may or may not be true.
-The human world grew into chaos like the others for eons till the magical shifters that disappeared from one world,appeared into another.The last conquest became there new land of peace as the lost stones pulled attraction to one to one worl