(Strong contrast + system refreshment + crisis conflict + evolutionary burst + cockroach evolution)
The biological agents leaked from the laboratory have caused the urban underground to be crawling with man-eating mutants; the slippers and pesticides in residential buildings are like death scythes hanging overhead.
But no one has discovered that the cockroach that is always crushed into pulp hides the soul of human beings!
Devour mosquitoes to unlock "Shadow Step", swallow the rat king alive to resist the iron rod, and even... Dismantle the venom glands of the mutated monitor lizard and use them as weapons!
When humans come around with insect nets, and when mutated beasts roar in the sewers, this little beast raises its spiny forelimbs - today, the light in the sewers will illuminate the entire city!