[Kai's Diary (Age 10)]

Mother was indifferent to me.
Father didn't come home.
I was always alone.
In the pitch-black room, the TV was the only light, dimly illuminating the space.
I watched the same anime over and over.
A long time ago, when Father went to Japan for work, he bought it for me as a souvenir—my first and last present.
That was the first time I met a 'Hero.'

DD/MM/YYYY

[Kai's Diary (Age 10)]

A hero appeared before me.
Outside of the screen, that hero was there.
When I said,

"I like heroes. I want to meet a hero."

The hero pulled me out of the shadows and, laughing happily, said in clumsy German:

"Then, I'll be your hero."

I was surprised.
How could this child say

"I'll be your hero"

so easily?
The hero continued, still smiling:

"You can be one too. A hero.
You don't have to be everyone's hero."

"As long as you can be a hero to just one precious person."

"So, I'll be your hero."

DD/MM/YYYY

Ever since that time, you have been my hero. I admired you so much that now,

I want to be your hero

and yours alone.