Reincarnation of World Destructive mage

This novel is about a boy who is reincarnated name Austin. who was once a well known mage . This journey of him being the highest pinnacle of cultivation . why he was reincarnated this is also a mystery ~~ This is a fantasy genre, It will go in harem root,I am cultaral man so be ready before reading. i'll make sure to build the world first the make r18 chapter. -Romance -action - Harem -Milf -yandre -anti hero -no Yuri -no gore -no ntr(hero will not get) -Yandre -smut -supernatural obviously it will not pokaemon collection.For evey heroine there will be plot and reasonable story. but I can't say the minimum number.It'll take time to decide This is my first book, English is not my first language ,,,keep it in your mind ,I will try my best to make it perfect. Yusha... plz..give me support,vote & keep it in your library. Also try to give review and comment I will try to give reply . also,the profile pic is Ai based ...