Talk:List of Known World Lines/@comment-139.193.124.56-20161209175901/@comment-27281875-20161209181553

On the first episode of the anime it is unclear wether Kurisu died or not. The only thing matters is:

1. Kurisu lying unconscious on top of the pool of blood

2. Okabe in that time "observed" Kurisu's "death" (which is unclear if she simply unconscious or actually died), fixing Okabe's memory of her "death".

Because Okabe must not change what he already observed at that time, trying to change them will cause the world converging on Kurisu's death, like how Mayuri's deaths in Alpha worldline, using the same logic.