I am Uchiha Menma, the son of Uchiha Sasuke and Uzumaki Naruto.
…
Uchiha Menma was silent.
What did I see...
I saw my two young fathers fighting.
One of them still has black hair and blue eyes like me.
And he has the same name as me - Menma.
Uchiha Menma watched all this with his dead fish eyes.
Um...
When he saw me, the person who looked like my father Uzumaki Naruto shouted: "Menma! Why are you here!"
Uchiha Menma: ... Well, my name is indeed Menma, but can I say that I am your son?
Why.
Uchiha Menma sighed inwardly, and then imitated his father's tone and replied.
…
After traveling to another parallel space, Menma Uchiha watched all this with an expressionless expression.
I also looked at the father who was shaking M and the mother who was shaking S.
Silently showing dead fish eyes.
Menma Uchiha: ... I think I will end up turning into a decadent uncle with dead fish eyes like Uncle Kakashi.
…
Uchiha Menma: Hey... By the way, who is the old man with the silver curly hair and fish eyes hanging from the wooden sword?
Intention: casual essay