OP OC/male reader in Date a live

Management and Menace

It was a bright day. 

Most students in Raizen High School were gearing up for the incoming festival.

The Tennou Festival...A festival that happens every year and said to be very enjoyable.

But not all students were equally excited about the festival.

"Oh no, I am getting late. Y/n and Ai might try to attack me if I am late again..." A girl, 170 cm tall with long blue hair was running around to go in the classroom where she was supposed to meet the people for the festival.

This is Shiori Itsuka, the new 'girl' who happens to be that one cousin of Shido who may or may not have been born.

"Shid-*ahem* Shiori! Don't leave me behind." said Tohka, a girl who happened to be one of Shido's lovers.

Shiori: "Don't worry, Tohka. We are already here."

As Shiori slid open the door, she and Tohka entered quickly. Shiori then closed the door and addressed the ones inside the room.

Shiori: "Sorry, I am a bit late."

Ai who was sitting on a desk spoke up first.

Ai: "It's fine. Also, Y/n and Rinne won't be coming today."

Tohka: "Wait, they won't come? Are they okay?"

Shiori looked equally confused as Tohka, "But where are they?" she asked.

Ai: "On a lovely date of course."

Tohka gasped after hearing that. She said, "A date? That's cool! Does that mean they love each other?"

Mai: "Sure, Tohka-chan. Anyway, Y/n said that his sister and secretary will be coming to guide us a bit. So let's just wait."

Mii: "Gross."

Shiori sneakily tapped into her earpiece and spoke to Kotori. "Hey Kotori, Y/n had a sister?"

Kotori: "Not sure. Judging from the information we hold, even the existence of Y/n having parents is not proven, let alone a sibling. He is a total mystery."

There was a pause from the other side before Kotori spoke up again.

Kotori: "Wait, we can feel two signatures coming towards this room, one is a spirit and the other...unknown for the moment. Keep watch."

Shiori stared at the door for a moment. She was quite worked up about this.

"What...What is even happening? First Miku Izayoi, then Y/n, now this secretary and his sister...That makes 4 spirits in total that need to be sealed."

Ai: "It seems getting a bit late. I should've asked Y/n when those two will arrive..."

Mii: "Gross-"

BAM!

The door was slammed open, shocking the ones inside.

Ai: "H-Hey! Who is-"

???: "Making the mother of all festivals here, girls. Can't fred over everything."

The first one who came in was a girl.

This girl had dark-brown hair in a ponytail to the side, white business suit that hugged her curves nicely. Her face was that of a permanent smile, although the emotion behind those teal were unknown...