Auditorium Light, who has gone through countless hardships, suddenly received a mysterious call and went to the universe alone to explore the truth. However, he was swallowed by the mysterious whirlpool and disappeared.
After continuous searches by the Science and Technology Bureau of the Kingdom of Light, traces of the Galaxy were finally found. However, because that universe was too remote and shrouded in unknown darkness, only some warriors carried out the mission of rescuing the Galaxy. In the end, Victory, Ax, Orb, Jakura and other warriors went to the unknown universe with the strength of all members of the Kingdom of Light.
In that universe, the warriors all suffered different injuries and even lost their memories. However, a young man who inherited the light of the galaxy explored a question while constantly getting along with the new generation warriors. What is eternal life?
