Baka to Test to Shoukanjuu‎ - Volume 3.5, Fumizuki News (An interview with Yoshii Akihisa from Class 2—F)

In 2040, The Earth was bathed in powerful radiation when a star went supernova, this radiation granted 50% of humans superhuman abilities but also created a nightmare for them as animals, insects, and carnivorous plants were mutated and became overpowered with intelligence, human started teetering on the brink of survival, a boy with no powers and no father, with a mother in a coma, seems destined for obscurity, but one night changed his life, with a new found hope to cure his mum from the everlasting sleep—Gene Elixir— he went on on a journey that would reshape his destiny...~Voracious Sovereign... Gene Devourer...Pray you won't be devoured by this power you wield which hunger is insatiable~~You call yourself an opportunist... But... you aren't free. A hungry man is not a free man...~

What happens when one eats Death?

Personally, I don’t really know. What I do know is merely one thing.

I’m hungry.

Therefore, I’ll take the heads of these guys and deliver them to my superiors.

Surely, I’ll be able to eat delicious food.

Come, if preparations are in order, we depart.

In this world, there is the beautiful mutual and telepathy love.