Why Are You Reborn as an Ant?

A classmate who was regarded as a monster by everyone used a disgusting game to reincarnate the whole class into a different world, and I turned out to be an ant. This simply wanted me to restart my life. At the same time, a disaster led to a shocking conspiracy, but everyone was still deceived in a seemingly peaceful utopia. People in the light try their best to hide their sins; people who are admired by everyone regard all things as stupid dogs; people with high morals and respect have their hands stained with the blood of innocent people.