Oreki Houtarou's Power-First Classroom

Oreki was admitted to Advanced Nurturing High School and assigned to Class A.
With his keen eyesight, he quickly understood the difference in this school.
I just felt troublesome but awakened the system, and I can get super power rewards by completing tasks.
Teleportation can make him go home and love the bed at any time, and transparency can eliminate his sense of existence.
This life seems to be good and very energy efficient.
Then got telepathy.
Arisu Sakayanagi: This school is so boring, but Oreki-san is very interesting, you can [play] with him.
Horikita Suzune: Oreki, who doesn't study at all, has higher grades than me. Sure enough, I haven't worked hard enough!I study for 16 hours today.
Megumi Karuizawa: Houtaro, thank you for saving me when I was in junior high school.Please date me on the premise of marriage!
Kushida Kikyo (regret): The clothes can't keep fingerprints at all, so I just gave it away for nothing? ! (angry)
"..."
So you are usually serious, but you are thinking about this in your heart?