Time travellers: Back in time

 Amidst the Sandy dunes of Egypt, the time travelers from 2077 saw something incredible, they saw something crawling over the hot sand, they came closer to it but saw nothing, they thought it was just an illusion but it wasn't, it was a portal blinking ( by the portal I mean, a portal to another time line). One of them saw unusual activity as he went missing in seconds, his mates were shocked. The person went into the portal I guess and reached back in time maybe 5000 years ago when Pyramids of Giza were under-construction, he saw some sort of creatures building it with big magnificent machines flying over and putting on the blocks step by step, he knew that was literally mysterious and was interesting at the same time, he knew he did time travel, and he was sure pyramids were built by aliens, which humans believed, he wanted to convey the scenario but couldn't, one of the aliens saw him and put him in an obstructive illusion.......

Chapter 1 Raghav