OP OC/male reader in Date a live

Investigation

A armored bike stopped in front of the school's gate. There, Rinne got off the bike and waved her hands at Y/n before running straight into the school again.

Though no more 

Y/n just sat there on his bike and looked at the school.

Raizen High School. He too once used to read here, not too long ago though. It was all fine until everything was fucked up.

He takes a better look around the school from his position using his special eye.

The school looks fine as before. The rooftop where had a fight with Shido and Tohka is also fine now, not a single mark of that devastating attack is left.

As he looked further into the building, he noticed more things. There were the trio in the classroom just gossiping with each other as usual.

Without spending much more time there, he starts his bike and rides his way through the city to go to a nearby park. There, he pulled out his phone and messaged Kurumi and Nia, telling that to come at his location.

After a minute or so, he walked to a nearby alley and saw something coming out of the shadows.

Y/n: "You are on time, Kurumi and Nia. Let's look around this mess a bit."

Saying that, he started walking, the two following behind him.

Nia: "Hey Y/n, didn't you say Ruler can see us? Won't she notice?"

Y/n: "First, some of abilities conceal any form of clairvoyance towards me so no. Secondly, she is also busy with looking over Shido and being a school student so don't worry. Unless we start poking at the catalysts placed to activate, nothing will happen."

Nia: "If she were to fight you, would you lose?"

Y/n: "Nah, I'd win. Also, I fought Mio so how would I even lose against this girl?"

Kurumi: "But you said you didn't finish Mio off."

Y/n: "I kinda ran out of motivation mid-fight and that didn't have to be the last fight so I just went loose. Anyway, pull out your book, Nia."

Nia: "Rasiel."

Y/n: "Beelzebub. Rasiel."

They manifested the books in their hands and started scrolling through it. Y/n gave his Rasiel to Kurumi.

Nia: "I see. There are 3 locations where Ruler placed those uh....things or whatever."

Y/n: "Sacred Tree."

Kurumi: "Neo Tengu Tower"

Nia: "And the tower at the lake."

Kurumi: "So Y/n, if we destroy those 3, will it cancel out Eden?"

Y/n: "Yes but let's save it for later. We have other shit to handle. Let's investigate the city a bit."

Nia: "Why?"

Kurumi: "Haven't you read the newspaper about some mysterious murders that occurred a few days ago?"

Nia: "Yeah, I heard that. But do we really have to investigate?"

Y/n: "I activated my omniscience and found out that my brother G/n fucked up some things during his stay in this universe."

Kurumi: "But he came at morning and left by noon."

Y/n: "It was more than enough time for him to do many things. And since I know how odd he can be at certain times, I will just explain it later once we find out what he did."