Two silver crystals touching is dangerous: how and why?
(This refers to an event in the manga.)
I can't say I understand how that works. I've heard that two objects can't occupy the same space at the same time, but that doesn't seem to be the case here. Also, I can't say that I've ever heard of it being dangerous for a time traveler to touch their past or future selves.
Since time travel is involved, is this simply a kind of temporal paradox, even if it happens to be a made up one?
I can't say I understand how that works. I've heard that two objects can't occupy the same space at the same time, but that doesn't seem to be the case here. Also, I can't say that I've ever heard of it being dangerous for a time traveler to touch their past or future selves.
Since time travel is involved, is this simply a kind of temporal paradox, even if it happens to be a made up one?