Beyblade infected au (the beast virus)

first of all, I'm out of virus name.
second, I always wanted to try this au. so I made this.
third, the cover is from Twitter, by: Sparkrain5220
if you saw this, I will apologize you for taking your pictures without permission since I can't find any beyblade picture with sadness in it. I tried ok!
fourth, I'm writing this in English since... why not?
fifth, I will a recipe for the cure but it will not logical for my opinion

respect please especially my ships about Valt's harem.