<h4>Chapter 1, Prologue</h4>


    People die, sadly.


    I already understand this truth.


    However, it’s still shocking.


    My Father and Mother, have died.


    It was a traffic ident.


    Before both of them leave the house, what were thest words that we exchanged with each other?


    I don’t really remember going to hospital and funeral.


    No, I actually remember, however it’s vague, as though covered with a fog.


    I have a sister(imouto) that''s 3 years younger than me, but I can’t really remember her either.


    By the way, it must be 10 years since thest time I left the house.


    Even though I went out after 10 years, I don’t really remember it so I feel it’s a waste.


    To make it easier for me to leave the house, maybe this is thest gift that Father and Mother left for me.


    But it was exchanged with both of their life, so I''m not particrly happy.


    Then, let’s go out.


    I had be hikkikomori(shut in) and NEET for 10 years, but Father and Mother still treat me kindly.


    If I keep continue being a hikkikomori, I think their death will be in vain.


    Let’s go out.