"In the year 2020, some fuckwit let a massive fucking pandemic spread across the globe. Thankfully, in 2022, it was completely wiped out. In 2256, Japan's quirked population is struck with a rage virus, a hyper mutation on La` Corona` that made peoples quirks become overpowered and broken, releasing their inhibitions and making them go wild. For safety's sake, Class 1-A is quarantined. Of them all, Nixullium is the only one having any fun.

Probably because he's immune to fucking everything."

Fun-fact, Nixullium Sosaki has suffered seven different skin cancers, each one being wiped out by his quirk.

Fucking Sun.

[Easter Eggs for the curious:
The X~Blade,
Jetstream Sam's sword, The Muramasa,
Kirbo,
The Buster-Blade,
A Xbox 360, PS2, PS5, and Wii,
Spray can that will come into use next poster,
The Nobel Gundam,
And Best NB Comrade, ENA.]