When the meteorological phenomenon changed drastically at the end of Founding Emperor Era, Sun Ship and Moon Ship crafted by the gods of Founding Emperor Period were used to drive away the darkness. It allowed things to grow, and the people were able to survive.
However, the two types of ships were sharp weapons in battle as well. Sun Guardian of Sun Ship and Moon Guardian of Moon Ship could mobilize the energy of the majestic ship so that their own energy would reach the level of heavenly gods. They would gain the mighty force to change heaven and earth.
Qin Mu had once used Sun Ship and also borrowed Moon Ship, so he knew the powerful and extraordinary points of the two ships.