Two streaks of silver light pass through the galaxies and throw multiple meteorites into the Planets. These meteorites fell on the planet Prithvi, too, where humans live. In the Navagraha solar system, Prithvi is filled with living beings.
On 1 - 11 - 2030, world-class destruction occurred due to the meteorite shower. On this day the death toll got to the highest and the horrifying figure of 80% of living beings died in this incident. Only 0.1 % of humans survived without any injuries.
These humans are horrified. They cannot access the Internet, and there are no signals for communication. Civilization is reversed. They have to survive while their loved ones are dead, and their industries fall. They have to start from scratch until they achieve what they lost without technology, only with their knowledge.
After a few days, they started looking for resources and food, and slowly they gained enough courage to go ahead and live their lives. Like this 2 years passed. They understand that gravity is increasing slightly and nature is growing rapidly, those who are injured are healed quickly and everyone can sense the energy flowing around the meteorites is highly dense and not everyone can stand it they started refining the energy while growing strong by meditating with deep concentration. Build Ashramas and create families with the strongest people and brains.
But they forgot that they are not the only creatures alive now and other creatures are growing. Through the attack of wild monsters, they got to know that all the creatures on the planet were growing. Till now humans have forgotten that they are also animals of the animal kingdom but animals with intelligence. They started to defend themselves slowly gaining a foothold against the insects, wild animals, sea monsters, and birds.
Humans regained their strength and grew stronger than their past peak. By gaining the peak stage, they didn't destroy the monster habitats, because the animals living in their nest were much more powerful than normal creatures that attacked.