Spoiler : " child has missed a single day of work or school because of illness. But about two weeks ago, an alarming thing happened; all over the city, people of all ages began complaining of weakness, disturbing headaches. Medical authorities are completely baffled, but although there have been no fatalities as yet, the situation is extremely serious. So serious that the City Manager, Dr Simon Kendall has gone to Terra, seeking aid from the United Planets Government. Now, at the request of the Secretary-General, Commander Corry, Cadet Happy, and Dr Kendall are flying to Euphoria to conduct an investigation."