We are back!!! To protect the safety of South Korea, the <Galaxy Project> returns as the 'Galaxy Safety School'. To solve the problem of widespread indifference to safety and various child safety accidents plaguing society, they are reborn as 'Guardians of Safety! For Safety! By Safety!', the secret agents of Galaxy. From fire evacuation methods to playground safety and various first-aid methods!! Each episode will feature a different safety item story, and knowledge about safety will skyrocket! With the always cheerful and lively activities of the Galaxy agents, the fun will be overflowing! Look forward to a spectacular story where the secret Galaxy agents and child agents fight against the international terrorist organization 'Chaosdust' that threatens the safety of South Korea!