Responses
When the roach bae bought our mc to the nest, you'll see age diversity along the people like they were a city of it insects. Its just a speculation but they were focusing on these students bec they were litterally students and I feel like there are adults too and the author just didn't mention that. Like the young boy who was first killed in the first enemy attack.
If random people get the DNA from the spray why are all the students the age of highschool students? Wouldn't there be a mix of ages?