The mysterious light that covered all of the Kabuki District swapped the genders of everyone who was exposed! The culprits were Dekobokkoists, a religious cult on all the interspace wanted lists, who end up taking over the Kabuki District through its surveillance network.
but the virus itself doesn't 
last long in the air.
لكنّ الفيروس بطبيعته لا يصمد في الهواء طويلاً
el virus no sobrevive 
mucho tiempo en el aire.
ele não sobrevive muito tempo no ar.