This is a time when everyone is writing a diary. Everyone starts keeping a diary at the age of 6 and uploads it to the individual brain.
Because,
People in this world have been rapidly infected and spread around the world since a new virus codenamed "MSK" more than 150 years ago.
As a result, human memory will begin to disappear after reaching adulthood at the age of 24.
Finally, scientists have found a way: personal diaries can help retrieve lost memories.
For this reason, scientists have built a super-intelligent memory to store everyone's memories in the form of a diary in the intelligent body.
I am writing in my diary today, but I am really happy today, so I want to record it. I am really, really happy, haha~
I will remember all the beauty and happiness.
I am really afraid that my memory will disappear. I will be an adult tomorrow.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.