Restore Its Former Glory

In 2018, the earth has been destroyed and the army no longer exists. In order to maintain the peaceful order of the universe, a new military branch, the "Space-Time Soldiers", was born. This military branch was formed by the "Wind and Cloud Galaxy" Third Universe Management Association to manage the peace of the universe. Their mission is to be responsible for military management in various time and space, galaxies and corners of the third universe, and to maintain balance so that tragedies like the Earth will not happen again.