The collision caused gravity to become unstable along with the distortion of the atmosphere. Surely, this scene had attracted the attention of every being within the city.
With the death of the Deviant, massive amounts of radiation were released to the surroundings. An extremely attractive situation for monsters and titans alike, but neither dared go near.
The first-year students even the second-year students were skeptical about moving toward the source. Not because they lacked the courage but the strength to shake an entire city wasn't something easy to contend against regardless of the rewards. The same goes for the monsters, the radiation constantly emitted from the source of the explosion is just too thick. There was a chance their genes become infected with toxic radiation. While they wouldn't turn into puddles of blood, radiation poisoning would gradually kill the cells in the body. It wasn't a nice feeling at all.