Thousands of Decades later, Mankind has evolved monstrously to the point of revitalizing its once prosperous civilization back before the invasion.
Even developing new technology unlike the old civilization. Most of the technology were made for helping humans in tasks such as transportation,healthcare,catching beasts, and so on.
One of the hugest invention in this era is Catcher Templates. They are used to catch wild beasts from different planes of the Earth. Even ones from leaking Hole Spaces leading to other worlds after further research from Mankind.
Due to that mankind became more prosperous than it ever was, to the point peace was made and an Era of Calm came upon the Earth.
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In that Era, Huge Towers made of metal from another world loomed upon the citizens of the Earth.
Billboards with an ad for Beast battling shone upon everyone who chose to walk infront of it tainting those with the vibrant lights used.
Shops displaying the beast they have on sale with a discounted price.
On crosswalks can be seen Citizens with their various companion beast either helping or following them.