Under pressure to protect the city as the Alliance is stretched thin, Frank and Amira lead their strongest Void Beasts against powerful invading creatures. Amira’s queen bee takes down a threatening sub C-level beast, while Frank reflects bitterly on eliminating a weaker serpent earlier to survive. Despite devouring monsters to gain evolution points, their current power barely suffices against rising threats. Suddenly, an emergency warning signals the arrival of a mutant wave far earlier than expected, forcing Frank to urgently shift tactics and plan to gather massive supplies instead of solo hunting, as the city braces for the looming mutant assault.