I'm Scattering IQ to the Protagonist - Chapter 133

... outside world.

After General Ivan and the dean of the Mermaid Research Institute, there were many human beings turning into mermaids without reason.

There’s also an amazing and terrifying thing – these people who were fortunate enough to become mermaids were either the staff of the Mermaid Research Institute or the military personnel who had adopted mermaids there. The terms “Mermaid Research Institute” and "military" became popular search, and this caused very intense discu ...