Rain falls from the clouds and plummets down to the lands where it is then devoured by the earth. Rain is what helps the earth and its inhabitants thrive; but now, rain is what will destroy the earth itself. As people get caught in the rain, they change. They lose their civility and everything that made them what they were. A simple umbrella won't save you this time. *This is the original un-edited version*

The mist pillar,Muichiro Tokito have a sister.Tokito Y/N,the tsuguko of Muichiro. A certain mission that make her teleport into future.What will happen to her? "I will change the whole shitty history and rewrite everything if I need to"-Tokito Y/N __ Demon Slayer Manga spoilers. Please don't copy my stories ideas. I don't own BNHA or Demon Slayer