The universe has launched a competition between planetary civilizations. Each planet uses every strategy at its disposal to be judged the most civilized, but what darkness lies behind civilization? Yi Bai has inexplicably lost her memory. To save her fiance, Ke Mi, she sets out in search of the master key that can open the door to her memories. Overcoming countless hardships and dangers along the way, she reaches the other side and uncovers a secret no one was meant to know. Who is behind it all, and who is she?
