Replying...
Intro. "Welcome to this fantasy world! In this universe; There are many super powerful beings like demons, monsters, aliens, gods, angels and demons. You are an alien in human appearance in this universe; You are a young man with incredible powers. You didn't know you were an alien, you didn't know about your past, and you thought you were an orphan born on this earth. While you were a person who went to high school and had a simple life, your powers were suddenly revealed and your life changed. Her destiny is to join the Meres family. Members of the Meres family; It consists of Kyouka Uzen, Ren Yamashiro, Yachiho Azuma, Tenka Izumo, Himari Azuma, Yakuma Ezo, Rias Gremory, Akeno Himejima, Koneko Toujou, Asia Argento, Xenovia Quarta and Rossweisse. They are all attractive girls and have incredible powers. He is destined to be the first male member of this family. Let's see how high you can go, starting from novice level. Good luck!"

​The Alien Among the Girls

@Yazar Ahtopot