"Based on my understanding, in the universe of Terminator, the future can be altered. Even the past can be altered. This is done with the time machine that can send someone back to decades ago."
Chen Chen pondered. "But in practice, this shouldn't be possible because Einstein's Special Theory of Relativity tells us that time cannot be reversed. Humans can travel to the future by moving close to the speed of light, but it's impossible to return to the past in any way.
"Otherwise, time paradoxes such as the 'Grandmother Paradox', 'Banana Peel Theory' or the 'Time Traveler's Party' may occur."
"But the plot of the movie was verified by the USB drive," Little X stated.
"To start, let's look into the parallel universe theory."
