My Diary is an SSS-class reward RAW novel

A world destroyed by monsters.

I, the last surviving human being,

He kept a ‘diary’ to revive humanity.

If you write a hundred thousand diary journals, an SSS-class item will grant your wish.

I wrote down the monster’s strategy here…

I have a new skill.

A skill where all the monster’s skills that you wrote down in your diary become yours.

With this ability, I went back 8 years.

The real fight starts now. I will show that man is no longer helpless.