The New Era of Dinosaurs

There is a system in the series but the main character will get it between chapter 10 to 20 The boy named Yash is a hiking loving guy until his world gets invaded by the Dinosaur, losing his loved ones one by one. His life turns upside down, Now not wanting to see the bloodshed ever again and wanting to become the boyfriend of the girl he loves, He decides to protect the humanity from the invasion of Dinosaurs. The story starts like this:- As I grabbed his hand and ran, a loud snacking noise came from behind. Chills ran through my back, my legs were starting to shake and my face turned white as I turned around to see that his head was ripped out his body. How did it got this bad?? This story is mainly told in first person view and you would love it if you like Dinosaurs. I am new to writing and would love if you support me by giving reviews I am not giving most characters any surnames as these people are from my real life and I respect their privacy