[Suspense + SCP orientation + intellectual warfare]
A few days ago, Lin Quan received a courier, and the sender was his father who had been dead for five years.
In the courier bag is a black notebook. It emits a miserable green light every midnight, and strange words appear on the title page. Lin Quan couldn't get rid of it no matter what, no matter tearing it, smashing it or even burning it, it would return to its original state the next day...
