Humanity was designated as an invasive species of the universe.
To reduce humanity\'s numbers, the universe\'s administrators initiate a survival game.
Jin Jaehee, having returned from the final stage of the game, reaches one clear conclusion:
\"Kang Sion, only he can lead us to victory in this game.\"
Kang Sion, a genius with an unparalleled mind.
Jin Jaehee, a regressor who lost in the survival game and returned to the past.
With the regressor as his ally, Kang Sion begins to unravel the death game with unprecedented skill.
