Here's the beginning of a relationship between the Musical's and Normal's.

Chapter 2: The Dawn of Time

After the Dinosaur's extinction, the Musical's that survived began to start life over again. The Musical's were able to thrive as well as the Mammals. The Musical's were happy that life on Earth was gradually recovering. But then, the Musical's noticed that the mice-liked Mammals began to evolve into different Mammals. There were Wolly Mammoths, Saber-Toothed Cats, Giant Sloths, Pakicetus', and Vocal Wolves. But one Mammal was different from the rest, and it caught the Musical's interest. That Mammal was a Human, like the Musical's. However, they didn't have powers. The Musical's see them as normal humans and called them Normal's. They thought about helping them survive and share their music with them. They helped them hunt, swim, and play drums by using rocks and bones. The Musical's were surprised that they were smart enough to make tools and make fire. When the Ice Age started, the Musical's were worried because they couldn't survive in the cold. Until the Normal's helped them by giving them animal clothing to keep them warm. The Musical's saw that the Normal's were thriving around the world like them when they saw them migrate out of Africa and crossed the land bridge to North America and South America. Sadly, the Musical's saw that many Mammals have become extinct, including the Wolly Mammoth from Normal's overhunting them. Some Musical's died from drowning in tar pits, the harsh cold temperature, and being hunted by Sabor-Toothed Cats, Dire Wolves, Short-Faced Bears, and Vocal Wolves. The Musical's especially the Techno's saw how Pakicetus' evolved into Whales and were happy for how they've become from a Wolf-like Mammal to the Largest Mammal on Earth.

And that's how the relationship between the Musical's and Normal's began. It's amazing how those mice-like Mammals from the Mezesoic evolved into the millions of Mammals we've seen today, including us humans. I've read that there are about 130 billion Mammals in the world. Now that's a lot of Mammals. There are many unique Mammals, like Duck-Billed Platypuses, one of the only mammals that lay eggs. They're also the only venomous Mammal. Bats, being the only mammals that can fly. And Sperm Whales, having the biggest brain in the world. There are lots of special and unique Mammals around the world that evolved from a mouse-like Mammal in the Mesozoic Era. I'll have to admit, if the Dinosaurs didn't go extinct, those mice-like Mammals never would've been able to evolve into those Mammals that we see today, including us. Please Review.