Blossover is a horror au because it has blood, overthinking, Flashing lights, and disturbing images. I don't recommend blossover if you are uncomfortable with these warnings. Flowers represent many things like good luck, hope, love, and more in blossover. It's the main reason why blossover is call blossom or blossover. Just because have flowers, hope, and cute things. It has a very creepy backstory. Everyone in blossoover decided to use flowers and love to cover it up.