Tens of billions of years ago, Shadow Tong, a warrior from Zero Planet, wandered to Earth during an interstellar war and possessed Gu Xiayang, a girl who was unconscious after a coconut hit her head. After waking up, she tried to use the energy board to find her home planet, but found that the energy disappeared. At the end, she only caught a glimpse of the mysterious research picture that was suspected of being her own energy core. As she struggles in despair, new puzzles have quietly unfolded.
Purpose: World peace
