If perhaps I wasn't clear here what I meant by change of scenes is a quick sequence that briefly recapitulates the events that occurred and some seen from cameras or the perspective of people who lived the events, something like the intro of Pacific Rim.

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"I used to believe that I lived in paradise, that the rest of the world looked just like Prometheus Island... But we were born into a world at war..."


The scene changes dramatically to chaotic combat in another Zoosapien settlement in a forest, where several of them, including a coyote, a horned lizard, a puma, and a salamander wielding knives and firearms they had constructed from spare parts, defend themselves in a coordinated manner against human soldiers in black suits and helmets with a pair of red eyes similar to the helmets used by Hazmat units, and extra reinforcement in their equipment in the form of advanced exoskeleton sections that gave them greater strength and armor. Despite their advanced equipment, they were being overwhelmed by the Zoosapiens, who, having already forced the humans to retreat, were considering the fight won.



But to their surprise, they were ambushed by capsules launched from the sky by a human bombardment, which, when opened, released Zoosapiens mammals with cybernetic modifications and armor covering most of their bodies, fused to them, as well as an expressionless black screen-like visor on their faces with red light marks resembling an angry robotic face. The relentless Terragen synthetics from Darkmoon began to advance, precisely eliminating the group of zoosapiens using their advanced weaponry and superior physical strength to exterminate their targets without difficulty while clearing the way for the other human forces with their vehicles to advance through Zoosapien territory...



"The humans declared war on us, at least a part of them, those who defended us were at a tactical disadvantage in a conflict that was defined mostly by who had better technology first.... I took it upon myself to facilitate what I could for those who strove to protect us while both factions evolved their own technology by leaps and bounds..."



In a combination of short scenes over different time periods and events, a teenage Kelly with her back turned is seen building with various tools a large water buoy-like device that she turns on after placing a glowing yellow crystal in its core to be used by another special unit of humans in navy blue suits and the acronym “CASE” on their equipment who are sent to disable Darkmoon vehicles and technology at a base with an EMP pulse allowing them to win, how human-created combat androids are being assembled in a factory and sent into various battles by CASE but prove to be no match for the precision and lethality of the Terragen, how a large secret base in a high altitude mountain sends several Osprey helicopters to bomb CASE bases and Zoosapien settlements in different environments and how sometimes they are helped by a human in a cyan and red suit with energy powers accompanied by others with special abilities, as well as a group of Zoosapiens who collaborated directly with CASE led by a precise and agile white wolf who helped them to evacuate in combat zones and win them little by little to Darkmoon.



"And then they appeared them.... We accepted them among us since they had only been created as war machines by those humans who in order to gain power over the whole world began to create life and replicate what we are.... But that in the end their own creations collapsed their entire system..."



In another sequence of scenes it is seen how Darkmoon was also commanding in different environments to combat Zoosapiens created by them with genetic engineering, mammal and bird hybrids known as Griffids, hybrids of all species combined with the alien gene of the Garlesh, which gave them their anatomy of anthropomorphic upper half and quadruped lower half known as taurs, large snakes with humanoid upper halves with great strength and speed known as nagas and the aforementioned Terragen, each and every one that were slowly released from their mind control with the help of Kelly who designed a low frequency device that disabled the neural chips that made them serve, and how with the combined force of the people of CASE and the zoosapiens it was possible to win and blow up the base of the mountains marking the ultimate victory.



"But just when we thought the storm was over and we would now live in peace, fire came from the sky..."



Between the scenes we see how at the United Nations several Zoosapien leaders officially reveal themselves to the world and meet to agree with human leaders on the “United Species Treaty” to establish peaceful coexistence between the two species and how the Zoosapiens begin to integrate into human society with several beginning to live in their cities and share technology, but how for a moment everything goes black and silent and then abruptly turns to a scene of chaos in which people run in panic through the streets while from the sky large alien ships accompanied by fighter jets start bombarding everything in their path with plasma missiles, several attacks in the main cities of the world where the alliance of alien species began to take control establishing orange energy domes over the perimeter after easily eliminating the terrestrial armies that tried to stop them without success because of their power and advanced weaponry, beings of various species including Garlesh, others resembling large insects and other biomechanical aspect without forms similar to anything seen on Earth, all equipped with black armor and energy weaponry, that army was only a small part of the colonization brigade of the so-called Conglomerate.



"As soon as they appeared they left approximately 1/3 of the planet in ruins, millions of losses and devastation in their path as they sought to collect natural resources, taking control over the nuclear weaponry of humans and using it against them in different places as a warning, it was only the presence of that threat that really ended up uniting us as brothers to both species...".



In another sequence of scenes, several battles are seen in which several survivors among the ruins, with their meager resources but with combined human and Zoosapien strength began to confront the aliens, while the remaining CASE forces also joined forces with another Garlesh faction and the other survivors to confront them with their own weaponry and with improvised weapon prototypes using the batteries used by the aliens in their equipment to use them as weapons and explosives, several of them designed and armed by Kelly and his father who tried to stay together in safe places during the conflict but having to move around constantly.



"I never intended my main inventions to be weapons, but faced with the gravity of the situation I improvised with what was available with my father's help, and even as we were regaining ground they were sending in more of their troops, already ready to annihilate us without leaving any survivors which left us in what seemed to be our last effort to survive..... Not to mention that they brought that parasite here as well...'