Millennium Reunion: In the modern world, "star dust" is eroding mankind. Gao Xiran (clairvoyance power), Chi Yi (fire control power), and Mu Zi (repair power) are members of the "Boundary Keepers". New member Mo Ying (sword power) joins the team. The four quickly establish a bond due to an inexplicable sense of familiarity, and jointly carry out the task of cleaning up the star dust pollution.
Purpose: As ordinary people, protect the world they spent their two lives defending.
