In the area where you live, always remember to sleep before 10 pm, because at 10 pm a scary psychopath will appear, he will invite his prey to play 'hide and seek'.

One day you were working in a group at your friend's house, at that time you came home late because you were waiting for the rain to stop at your friend's house, you went home and arrived home at half past ten in the evening, You immediately brush your teeth and try to sleep, suddenly someone knocks on the door and sings at the door of your house

"Ding dong

I know you can hear me

Open up the door

I only want to play a little~"