What if when dipper came to the falls he was more confident more healthy both physically and mentally what if when he found the book he somehow got married to the princesses of the Warring light and dark elves kingdoms respectively
Requirements
Has to be a large harem of concubines made of the beautiful woman and girls around made by his wives
Has to have monster girls in his harem other than his wives
He has to learn magic
His body and mind have to be magically enhanced
Optional
He actually finds the book
Lemons but they are recommended for this story plot concubines and all that
Mabel is in the harem