Mass Graves Are Born at the Beginning of Time Travel

When Lu Jiangyang woke up, he found himself lying in a mass grave. What is going on? Why are there two suns in the sky? Why is he in such a strange place? … Unknown white mist suddenly surged into his body, and the eight major countries competed for him. Who is the meat on the chopping board? Living in this inexplicable ultra-high-tech city, what is the superpower he awakened? Where will Lu Jiangyang climb between the two worlds?