Apocalypse: Obtain the Power of Elements at the Beginning

You get a system at the beginning, which is standard for the protagonist, but this system is unusual, more like a game description? Chen Meng was originally an ordinary person. Before the end of the world, she obtained a system called "Original God". From then on, she officially embarked on a path of no return? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.