The Hero Wants To Live

The beginning of this story is placed in the Rosario To Vampire multiverse and therefore doesn't belong to me.

A few months after defeating Alucard and Fairy Tale, Tsukune Aono is back at Yokai Academy with his favorite girls. However, with the sudden appearance of a seemingly all-power cruel demigod hellbent on his destruction, he finds his destiny and everything he's achieved on the line. Will he be able to defeat the demigod or will his destiny of uniting the world be ripped away when he's the closest to his goal?