The Monolith colony has been attacked by monsters. Creatures of unbridled power and fury emerged from the depths of the planet Coma and turned the city into a battlefield. Making great sacrifices, an army of people and robots manages to create a shaky line of defense to begin evacuation from the planet. The remnants of the Tech Group must find the traitor Bakker and his unexpected supporters, who are directly involved in the emergence of a cruel enemy. Their path runs into the depths of the Swamp - into the territory of wild nature dangerous for humans. At this time, in the remote prison Tish, under the leadership of Tech Group specialist Katarina, the development of biological weapons against indestructible monsters begins. However, the prison management has other plans for him... The clock is ticking. The second day has begun.