A thought about the whole aspect of paradoxes,
that time travel and pan dimensional travel are linked, that in theory you could accidently kill one of your grandparents and survive since that given the multiverse theory their death would just cause another dimensional branch to form but leave you own "timeline" intact
that time travel and pan dimensional travel are linked, that in theory you could accidently kill one of your grandparents and survive since that given the multiverse theory their death would just cause another dimensional branch to form but leave you own "timeline" intact