: The episode highlights that only these two Ricks truly "invented" portal travel, making their rivalry a battle between the only two unique minds in the multiverse.
The episode centers on the "Omega Device," a weapon capable of killing every version of a person across all infinite realities simultaneously. This explains the long-standing mystery of why "Diane" (Rick’s wife) is absent from every universe: Rick Prime used the device to erase her entirely to "free" Ricks from emotional attachments. [S7E5] Alternate Universe
: In S7E5, it underscores the "hollow stare" of a man who has finally killed his god and finds himself just as lost and alone as before. : The episode highlights that only these two