[No harem, not invincible, not brainless, unhappy article]
On an ordinary day, "I" accidentally came to a world called "7 Days of Death and Life". This world has no order. Human morality, law, public order and good customs are useless. Living is the only law.
I thought everything was just an accident, but when I really had the chance to escape from here, I found that everything had been arranged by "my future self" and I was just an "experiment" created by my "future self".
In an instant, everything is denied and all efforts are meaningless...
And when I decided to just live a despicable life, everything started to go on the right track again...
It's great because I wrote it.