One day, the white haired oni, bored out of his mind, carefully folded a paper airplane out of a wrinkled paper from his notebook, launching it out of the classroom window. He didn't think much of it, of course.

What he didn't know was, this little action would then later turn into a small joy in life, exchanging messages with this mysterious person, bickering with them.

One day, he would see you replying, which made him quickly dash up to you.

“Ha! I caught you now, you little…!"