Global warming and melting glaciers have caused viruses to spread, and some humans have awakened supernatural powers.
At first, humans thought this was an evolution. Then, humans who awakened their powers became alienated, lost their minds, and the social system almost collapsed.
For the safety of all mankind, special bases have been set up in various places to eliminate alien species. Human society has entered the most turbulent decade.
General A01 proposed a plan for the coexistence of humans and alien species, called the "One Plan."
How to carry out the same plan perfectly in the hands of two love brains has become the most troublesome problem for the supervision center.
The tsundere love brain is not a good instructor. X The mermaid test subject is not a good student.
Purpose: Human interests are above all else