The Poet Who's Obsessed With You (Kazuha X Female Y/n)

*MUST READ TO UNDERSTAND!*

You was walking around exploring with your little brother, Aether, when a portal appeared infront of you. You however was unaware of this sudden hindrance in your way and you accidentally stepped inside, you ended up becoming unconscious due to the sudden force that was abruptly released onto your body. Eventually unlike your brother, you was able to regain your consciousness only to find yourself in a household with pictured everywhere of a browned-haired female. Who is this female? Is she friend or foe? Most importantly, Where are you and are you safe with this complete stranger?