History Headscratchers / JoJosBizarreAdventureEyesOfHeaven

** The annihilation from contacting your parallel self only happens among parallel universes, not time travel. The in game example is that pretty much anything brought in by Valentine from another universe can explode on contact with its counterpart, such as Johnny's gun. However everything else is just traveling through the timeline of the Main Universe such as Old and Young Joseph being the exact same person but from different times, so the explosion isn't an issue. What most people forget is that Parts 7 and 8 still take place in the Main Universe, it's just that it's so far in the future that the universe reset with a new big bang. So to give the best example from above, Dio and Diego are offset by an entire universal lifetime, but are still from the Main Universe so they can touch just fine. Dino Diego and The World Diego however are parallel universe counterparts, so they WOULD explode on contact.
*** Oh boy, this misconception again. [=SBR Universe=] != Ireneverse. [=SBR=] was not created by [=MiH=], that's not how [=MiH=] works.

*** Oh boy, this misconception again. SBR Universe != Ireneverse. SBR was not created by MiH, that's not how MiH works.
*** maybe it's the nature of their meeting, since Filthy Acts isn't involved they can touch each other however they want, since [[spoiler: Heaven ascension DIO]] got to the game's dimension through D4C he is affected through contact with other versions of himself

* Where was old Polnareff? Maybe I skimmed something but shouldn't he still be conscious in Coco Jumbo?

*** The best answer to this I could think of is that they are not 'exactly' the same people. For example Jonathan was born in 1868, Johnny was born in 1872. Thus they cannot be the same person. Same goes for Dio and Diego, born in 1867 and 1870 respectively. Since they are not the 'Same' person only similar, they don't cause the duplicate explosion.

*** maybe it's the nature of their meeting, since Filthy Acts isn't involved they can touch each other however they want, since [[spoiler: Heaven ascension DIO]] got to the game's dimension through D4C he is affected through contact with other versions of himself

*** maybe it's the nature of their meeting, since Filthy Acts isn't involved they can touch each other however they want, since [[Spoilers: Heaven ascension DIO]] got to the game's dimension through D4C he is affected through contact with other versions of himself

** The annihilation from contacting your parallel self only happens among parallel universes, not time travel. The in game example is that pretty much anything brought in by Valentine from another universe can explode on contact with its counterpart, such as Johnny's gun. However everything else is just traveling through the timeline of the Main Universe such as Old and Young Joseph being the exact same person but from different times, so the explosion isn't an issue. What most people forget is that Parts 7 and 8 still take place in the Main Universe, it's just that it's so far in the future that the universe reset with a new big bang. So to give the best example from above, Dio and Diego are offset by an entire universal lifetime, but are still from the Main Universe so they can touch just fine. Dino Diego and The World Diego however are parallel universe counterparts, so they WOULD explode on contact.

** The annihilation from contacting your parallel self only happens among parallel universes, not time travel. The in game example is that pretty much anything brought in by Valentine from another universe can explode on contact with it's counterpart, such as Johnny's gun. However everything else is just traveling through the timeline of the Main Universe such as Old and Young Joseph being the exact same person but from different times, so the explosion isn't an issue. What most people forget is that Parts 7 and 8 still take place in the Main Universe, it's just that it's so far in the future that the universe reset with a new big bang. So to give the best example from above, Dio and Diego are offset by an entire universal lifetime, but are still from the Main Universe so they can touch just fine. Dino Diego and The World Diego however are parallel universe counterparts, so they WOULD explode on contact.

** The annihilation from contacting your parallel self only happens among parallel universes, not time travel. The in game example is that pretty much anything brought in by Valentine from another universe can explode on contact with it's counterpart, such as Johnny's gun. However everything else is just traveling through the timeline of the Main Universe such as Old and Young Joseph being the exact same person but from different times, so the explosion isn't an issue. What most people forget is that Parts 7 and 8 still take place in the Main Universe, it's just that it's so far in the future that the universe reset with a new big bang. So to give the best example from above, Dio and Diego are offset by an entire universal lifetime, but are still from the Main Universe so they can touch just fine. Dino Diego and The World Diego however are parallel universe counterparts, so they WILL explode on contact.

** On that note, ''how can any combination of Dios be in the same area without exploding!?''
*** Well Dio Brando and DIO is different as it involve's time travel, not dimensional travel. but i have no idea about the Diegos. Is exploding because of [=D4C=] or just dimensional travel in general?
*** It was probably [=D4C's=] rules to it, though generally the explosion is caused by direct contact. However, in the case of Jonathan and Johnny, we can say there are two versions of alternate dimension shenanigans- there's fundamentally different universes [Parts 1-6 universe and the SBR universe where 7-8 take place in] and then an internal multiverse [manga wise, exclusive to the SBR]. The first done is Made In Heaven's universal acceleration/reset ability. With that, the 'when and how' can be affected as events play out. Johnny Joestar is the result of this, and he isn't 'Alternate Universe Jonathan' in the sense that Funny Valentine has [=D4C=] mess with, but is best described as the analogue to Jonathan Joestar. [=D4C=], on the other hand, plays with the SBR universe's internal multiverse, Funny Valentine exploiting it to his advantage. In short, Johnny and Jonathan are from fundamentally different universes so they don't count as 'same matter'.
*** To give a more concise explanation, Diego from Another Universe is an alternate counterpart of Diego and should explode upon contact with him. Why he doesn't is likely due to not wanting to hinder gameplay mechanics. However, Johnny and Jonathan are two different people entirely. If another Johnny was brought from a different universe by [=D4C=], I imagine he would explode upon contact with Johnny, but not contact with Jonathan. Jonathan and Johnny have different experiences, abilities, and so on, which prevents them from being affected by [=D4C=]. Same with the Josukes.
*** The Josukes are an exception for an entirely different reason. [=Jo2suke=] would be more likely to explode when he comes into contact with [[spoiler: Kira or Jotaro]] than with Crazy D Josuke.
** ONLY the two Diegos should explode on contact with each other because they are from different parallel universes. Every other character is only from a different time, not universe. Even parts 7 and 8 are just from so far in the future that the universe has reset, they aren't from different dimensions. It's specifically brought up in conversation that for example, Young and Old Joseph have no problem interacting because they're only meeting through time travel, not dimensional hopping.

*** The Josukes are an exception for an entirely different reason. [=Jo2suke=] would be more likely to explode when he comes into contact with [[spoiler: Kira or Jotaro]] than with Crazy D Josuke.

*** To give a more concise explanation, Diego from Another Universe is an alternate counterpart of Diego and should explode upon contact with him. Why he doesn't is likely due to not wanting to hinder gameplay mechanics. However, Johnny and Jonathan are two different people entirely. If another Johnny was brought from a different universe by [=D4C=], I imagine he would explode upon contact with Johnny, but not contact with Jonathan. Jonathan and Johnny have different experiences, abilities, and so on, which prevents them from being affected by [=D4C=]. Same with the Josukes.

*** Well dio brando and DIO is different as it involve's time travel, not dimensional travel. but i have no idea about the diegos. Is exploding because of D4C or just dimensional travel in general?
*** It was probably D4C's rules to it, though generally the explosion is caused by direct contact. However, in the case of Jonathan and Johnny, we can say there are two versions of alternate dimension shenanigans- there's fundamentally different universes [Parts 1-6 universe and the SBR universe where 7-8 take place in] and then an internal multiverse [manga wise, exclusive to the SBR]. The first done is Made In Heaven's universal acceleration/reset ability. With that, the 'when and how' can be affected as events play out. Johnny Joestar is the result of this, and he isn't 'Alternate Universe Jonathan' in the sense that Funny Valentine has D4C mess with, but is best described as the analogue to Jonathan Joestar. D4C, on the other hand, plays with the SBR universe's internal multiverse, Funny Valentine exploiting it to his advantage. In short, Johnny and Jonathan are from fundamentally different universes so they don't count as 'same matter'.
*** To give a more concise explanation, Diego from Another Universe is an alternate counterpart of Diego and should explode upon contact with him. Why he doesn't is likely due to not wanting to hinder gameplay mechanics. However, Johnny and Jonathan are two different people entirely. If another Johnny was brought from a different universe by D4C, I imagine he would explode upon contact with Johnny, but not contact with Jonathan. Jonathan and Johnny have different experiences, abilities, and so on, which prevents them from being affected by D4C. Same with the Josukes.

*** It was probably D4C's rules to it, though generally the explosion is caused by direct contact. However, in the case of Jonathan and Johnny, we can say there are two versions of alternate dimension shenanigans- there's fundamentally different universes [Parts 1-6 universe and the SBR universe where 7-8 take place in] and then an internal multiverse [manga wise, exclusive to the SBR]. The first done is Made In Heaven's universal acceleration/reset ability. With that, the 'when and how' can be affected as events play out. Johnny Joestar is the result of this, and he isn't 'Alternate Universe Jonathan' in the sense that Funny Valentine has D4C mess with, but is best described as the analogue to Jonathan Joestar. D4C, on the other hand, plays with the SBR universe's internal multiverse, Funny Valentine exploiting it to his advantage. In short, Johnny and Jonathan are from fundamentally different universes so they don't count as 'same matter'.

*** Well dio brando and DIO is different as it involve's time travel, not dimensional travel. but i have no idea about the diegos. Is exploding because of D4C or just dimensional travel in general?

** On that note, ''how can any combination of Dios be in the same area without exploding!?''

* How can Dio Brando and Diego be in the same area without exploding? Same with Jonathan and johnny.