An unknown being who is enjoying human life is suddenly invited to become the group owner of a chat group, but why are the group members only beautiful girls?

............

Chat group routine ↓

[Useless Angel Gabriel]: You dog group owner, how about I touch your foot in exchange for a thousand points?

[Lin Ye]: Touch me all night!

[Snow Cat Yukino]: The dog group owner is up to his old tricks again. Why don't you watch my cat do a backflip?

[Foodie May]: Group owner, the sisters are all waiting for you to come and tutor them. Remember to bring meat buns!

[Customer Service Xiao Xiang]: What a despicable scumbag (╬▔皿▔)凸.

[Silly Goose]: Group owner, Kiana turned into the End prematurely because you stole Raiden Mei! Come and beat her up!

[Dragon Fights Tiger Star Bear]: Hahaha, when will the group leader come here for drinks again? Chen Tiantian is talking about you.

......................

(Chat group, main character has a high status, mostly crossover anime and games, leans towards sweet slice-of-life, and also has satisfying moments that change the original plot.)

Izumi Yu traveled through time, and his adoptive parents died, leaving only a younger sister named Izumi Sagiri.

Before entering the private Toyosaki Academy, the system awakened.

Proficiency can be gained through practice.

On the day when her skills were upgraded, she ran into Eiri who was hiding.

Yinglili: "Destroyed dog? No, warrior wolf!"

Content: Romantic slice-of-life + system + exorcism world: Oregairu + The Girl Who Can See + Saekano + romantic brain battles... Without a moment's mourning for being transported to a strange world, what follows is—the conventionally accepted, long-haired, flat-chested, sharp-tongued girl: Yukino Yukinoshita; the ghost-seeing girl who always drops little pearls when encountering ghosts and hides behind them for a sense of security: Miko Yotsuya; the beautiful young writer who always wants to stick close to things for writing inspiration: Utaha Kasumigaoka; the ice sculpture girl with a conflicting image and resume, and the silly girl whose brain seems to go scramble after melting: Kaguya Shinomiya...