The Earth Star Exploded and I Was Invincible

The earth exploded, and Su Chen was the only one who traveled to another world alive. Without any system or golden fingers, he thought he wouldn't survive long, but it turned out to be the opposite, because he was invincible. Why does every person on earth bring their own system or cheat when they travel through time? Why does every time traveler have great luck? Where did the earth come from? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.