Mecha Infantry

The heroine has no cp. I hope this book can get rid of some of the shortcomings of the heroine novel. Write randomly. Zuo Xi, a girl who lived in a peaceful era, traveled to a future where war and chaos were constant, and became a mecha soldier under the master of humanity who had lost all humanity. Faced with the destined betrayal, the ambition that lasts for thousands of years, and all the disturbances, what choice should Zuo Xi make?