My sister, who has been married for many years, suddenly became pregnant.
My parents were so happy that they hosted a grand banquet, and they asked me to toast the guests on behalf of my sister.
But... my brother-in-law is in a vegetative state.
Not long after, the children of the guests who came to the banquet inexplicably fell seriously ill.
Meanwhile, my sister became more and more beautiful, and her belly grew bigger and bigger.
It wasn't until I saw my dad sneaking into my sister's room in the middle of the night...