I'm confused about time turner.How does it really work?And I'm planning on writing a time turner fanfic...

yes,i obviously know about that,but what i want know is that,for example,what if i used the time turner,go back to the past and then i was killed in the past,does it mean that there will no longer be me?I I just vanished?Never existed?....Did آپ get what I mean?..

yes i do... i'm pretty sure that if آپ kill yourself in the past, آپ know longer

*exist