Tomb Raiding: My Space-Time Rift Is Spasming

The clan descended into chaos, and its many members scattered in every direction. Those who stayed behind were instantly disintegrated by an unknown force. During the final extermination mission, Zhang Yushan, an inner disciple of the Zhang Clan, was pulled into a rift in time and space at the very moment he closed his eyes. When he opened those eyes of slaughter once more, everything he saw overturned all his previous understanding of the world. He had seen flying machines before. The warplanes that invaded Huaxia had once flown over his head. But the problem was that this thing had become an ordinary means of transportation for humanity! The Zhang Clan might not care much about food, but couldn't they at least give him something edible? How could he swallow these tubes of stuff that looked like the Zhang Clan had cooked up some kind of poison? Then there were the extra memories in his head. They made Zhang Yushan realize that he had taken over someone else's body. But why was the qilin tattoo on his body still there after he took over? The moment he awakened at the military academy, he watched in disbelief as the qilin tattoo on his body gradually took the shape of a real, illusory qilin. He could also truly feel the marvel of the qilin bloodline flowing through the body of a Zhang Clan member. It made him a berserker with combat power rated at 3S+ in the interstellar world. Three full years of life among the stars allowed him to absorb all the knowledge of the interstellar civilization. He had thought that this would be where he spent the rest of his life, until death. Can someone explain this to me? How did a simple evasive maneuver bring him to a place more familiar than any other? Zhang Yushan... “Is this a Buddha statue? ...And is that a coffin? The place is different, and I still end up taking a tour of a tomb!”