It was scorching hot, and I saw people online saying that sitting on a stone bollard at an intersection could relieve period cramps, so I decided to give it a try.
It really worked wonders.
The unfortunate part was that I accidentally got some blood on the bollard.
I quietly wiped it off and ran away as fast as I could.
That night, a handsome guy knocked on my door.
He said my period blood had broken his seal, and asked me to help him find his lover from his past life.