But here's the catch; it doesn't necessarily change what's already happened. Let's say I went to someone's world and they asked me to change something in their past. I go and change it. But when I come back, everything had still happened to them as if I hadn't changed it.
Because when I change something, it just creates a time-split, or alternate future. I changed it, but it doesn't affect the initial future; it just creates a different one that splits. Because if I could change what had already happened, it would cause a paradox and create a temporal riptide.
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But here's the catch; it doesn't necessarily change what's already happened. Let's say I went to someone's world and they asked me to change something in their past. I go and change it. But when I come back, everything had still happened to them as if I hadn't changed it.
Because when I change something, it just creates a time-split, or alternate future. I changed it, but it doesn't affect the initial future; it just creates a different one that splits. Because if I could change what had already happened, it would cause a paradox and create a temporal riptide.