Untitled Title [Short Short]

My title has not been decided yet.
That is why where I will be born is still unclear.

My previous title was "Human".
I faintly remember hoping at the very last moment that my next title would also be "Human".

It seems this is the place where the next title is decided.
Everyone is lined up properly.
It seems you can choose your next title yourself.

I wonder which line I should join.
The number of lines is countless.
And it seems once you join a line, you cannot redo it.
I casually asked the "something" at the end of the line nearby what kind of line it was, but it just chirped, "Cock-a-doodle-doo!"
I wonder if its previous title was a chicken.

I wonder if there is any way to find the "Human" line.
I have to do something while the intelligence I had when I was still a "Human" remains.
I feel like I am forgetting little by little.

I cannot even remember my name anymore.
But there is something I must do once I become a "Human" again.
This is the only thing I cannot forget.

The number of humans among the creatures on Earth should not be very large.
The possibility of becoming an insect or plant title is extremely high.
So, places with a large number of people in line are likely those insects or plants, right?

I have to look for a line with few people.
Since the declining birthrate should be progressing, it must be a very short line.

Even so, there are many lines.
There are so many that I cannot see to the end.

Seeing me not joining a line, an attendant approached me.
"Hey you, if you don't join a line quickly, you will be sent out with your title still undecided."
The attendant told me that in a business-like manner and went off somewhere else.

It is fine to remain with an undecided title.
I felt a little relieved.
Perhaps it is fine not to have a title as long as I keep these "Human" thoughts and emotions.
That might be more certain if I am to accomplish what I left unfinished.
I must make them understand this suffering, sadness, and anger.

Joining a line is like an instinct, isn't it?
Everyone is choosing a line as if they are being drawn to it.
I wonder if I am getting greedy just because I still have my "Human" self left.

The bell is ringing.
It seems it is about time.
The lines are moving forward steadily.
Everyone is receiving a new title, aren't they?
Forgetting everything from before.

I don't want that.
I will meet him again.
The one who killed me.

A siren is sounding.
"Warning, Warning"
"Those whose titles are not decided, please join a line immediately."
"It is dangerous to remain with an undecided title."
"I repeat..."

I won't be fooled even if they rush me like that.
I heard from the attendant earlier.
Come to think of it, despite the vast number of lines, there don't seem to be any other attendants.

Soon all the lines will be processed.

The siren does not stop ringing.
"Warning, Warning"
"Those whose titles are not decided, please select a subtitle from among these."
"Yokai, Ghost, Monster, Kaiju"
"If there is no selection, we will decide automatically."
"Please cooperate to maintain the balance of the world."
"I repeat..."

To carry out the revenge I left unfinished, which one of these is best?
I suppose it has to be a ghost.

"Selection confirmed, 'Ghost' approved."
"Strong grudge detected, extracting and re-synthesizing."
"Complete."
"Title 'Undecided', Subtitle 'Vengeful Spirit'."
"Deploying."

With this, I can strip him of the title of "human."