en Cuevana 3. After the invention of the thermal inertia reversal technology, some big characters exploit this invention for their dirty interests by going back in time and imposing their conditions. The Protagonist discovers this through a secret mission, so the ClA assigns Agent Neil to help the Protagonist discover the mystery behind the bomb activated from the future and explodes in the past. The film tells the story of the Protagonist and his entry into this twilight world and analyzing its mysteries.