Prologue

What if you could live a life without mistakes?

I’ve thought about it and wondered what would happen if I could live such a life.

Would it be the ideal life, since everything would work out as it should?

But to be honest, there was no one who could live a life without a single mistake.

Because there is no one that has never told even a small lie or had a fight with a friend.

Just by living a normal life, humans make mistakes, not just once, but many times.

I have made a mistake too.

It was a very big mistake.

And I was depressed, withdrawn, and selfishly jealous of those around me.

But in the end, I was so disgusted with myself for having made that mistake…

At that time, I was in pain no matter what I did.

At the same time, I knew that there was no way out of this pain.

That was the punishment of those who have made a mistake.

But then, “that person” taught me something.

Even if I made a mistake, there was still something important—

[TLN: Side note, this is the sequel to Goodbye-Sengen, go read that if you haven’t. If you don’t want to, I suppose it would be fine.]